学術論文

135 entries « 1 of 6 »
135.

Hiroyasu Matsuura, Hidefumi Takahashi, Takayoshi Katase

History and perspective of phonon-drag effect advancing thermoelectrics

In: Applied Physics Reviews, vol. 13, iss. 1, pp. 11321, 2026.

Links | BibTeX

134.

Yuto Watanabe, Kota Suzuki, Takayoshi Katase, Akira Miura, Aichi Yamashita, Yoshikazu Mizuguchi

Uniaxial negative thermal expansion in a weak-itinerant-ferromagnetic phase of CoZr2H3.49

In: Journal of the American Chemical Society, vol. 148, iss. 7, pp. 7895–7904, 2026.

Links | BibTeX

133.

Zan Yang, Xinyi He, Hidetomo Usui, Toshio Kamiya, Takayoshi Katase

Axis-Dependent Conduction Polarity: Design Principles and High-Throughput Discovery of Transverse Thermoelectrics

In: Journal of the American Chemical Society, vol. 148, iss. 6, pp. 6704–6715, 2026.

Links | BibTeX

132.

Takayoshi Katase, Xinyi He, Toshio Kamiya

Unconventional Carrier Polarity and Conductivity Control by Ion-Substitution-Induced Structural and Defect Modulation in Layered Sn-based Chalcogenides

In: Japanese Journal of Applied Physics, vol. 65, no. 2, pp. 20803, 2026.

Links | BibTeX

131.

Kazuki Mitsui, Sota Imada, Sayako Inoue, Gregory Tricot, Karima Ben Tayeb, Herve Vezin, Masami Mori, Takayoshi Katase, Hidenori Hiramatsu, Akira Saitoh

Degenerate n-type electrical conductivity in WO3–P2O5 glasses with embedded WO3 nanocrystals  

In: Journal of Physics and Chemistry of Solids, vol. 211, pp. 113464, 2025.

Links | BibTeX

130.

Takayoshi Katase, Naoki Sato, Takao Mori

Mixed-anion thermoelectrics: Advanced tuning of electron and phonon transport

In: Applied Physics Reviews, vol. 12, iss. 4, pp. 41319, 2025.

Links | BibTeX

129.

Asato Seshita, Aichi Yamashita, Takayoshi Katase, Yoshikazu Mizuguchi

Point defect scattering engineering for effective lattice thermal conductivity reduction in high-entropy-type thermoelectric material with rock salt structure

In: Japanese Journal of Applied Physics, vol. 64, iss. 10, pp. 100904, 2025.

Links | BibTeX

128.

Nozomi Soya, Sakura Yoshikawa, Takayoshi Katase, Kazuya Ando

Spin-torque ferromagnetic resonance in SrTiO3-based systems: impact of out-of-phase Oersted field torque

In: npj Spintronics, vol. 3, pp. 38, 2025.

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127.

Kota Hanzawa, Takayuki Nagai, Ryoga Nagasawa, Takayoshi Katase, Hideo Hosono, Hidenori Hiramatsu

d0 Cation-Based Spinel-Type Sulfide Semiconductors with Color-Tunable Direct-Gap and Ambipolar Dopability

In: Journal of the American Chemical Society, vol. 147, iss. 39, pp. 35935–35941, 2025.

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126.

Kodai Aoyama, Takao Shimizu, Takayoshi Katase, Yoshisato Kimura, Hiroshi Funakubo

High Power Factor with Compositional and Temperature Stabilities in (CaxSr1–x)Si2 Thin Films near Room Temperature

In: ACS Applied Energy Materials, vol. 8, iss. 16, pp. 12092–12098, 2025.

Links | BibTeX

125.

Xinyi He, Takehito Komatsu, Takayoshi Katase, Terumasa Tadano, Takashi Honda, Masayoshi Miyazaki, Masaaki Kitano, Hidenori Hiramatsu, Hideo Hosono, Toshio Kamiya

Strong Phonon Scattering and Enhanced Thermoelectric Performance in SrTiO3 Polycrystals by Simultaneous Hydrogen Substitution and Oxygen Vacancy Formation

In: ACS Applied Energy Materials, vol. 8, iss. 15, pp. 11447–11455, 2025.

Links | BibTeX

124.

Xinyi He, Kenji Matsuo, Takayoshi Katase, Kota Hanzawa, Hideto Yoshida, Shigenori Ueda, Hidenori Hiramatsu, Hideo Hosono, Toshio Kamiya

Nanoscale Origin of Strong Charge Carrier Scattering at Grain Boundaries in Orthorhombic SnSe Semiconductor Thin Films

In: ACS Applied Nano Materials, vol. 8, iss. 16, pp. 8167–8175, 2025.

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123.

Tomoya Suzuki, Kaname Sakaban, Takayoshi Katase,Hideto Yoshida, Hidenori Hiramatsu, Hideo Hosono, Toshio Kamiya

Phase Diagram and Growth Mechanism of Rutile-Type GeO2 Epitaxial Film on c-Plane Sapphire Substrate

In: ACS Applied Nano Materials, vol. 8, iss. 16, pp. 7796–7805, 2025.

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122.

Xinmeng Hu, Takayoshi Katase, Masaki Kondo, Noriaki Hanasaki, Hideaki Sakai, Jiazhen Wu

Anomalous Hall and Nernst effect and thermoelectric performance of Sb-doped MnBi6Te10

In: Physical Review Materials, vol. 9, iss. 1, pp. 15403, 2025.

Links | BibTeX

121.

Masatoshi Kimura, Masahiro Ochiai, Xinyi He, Takayoshi Katase, Hidenori Hiramatsu, Hideo Hosono, Toshio Kamiya

Thermoelectric performance enhancement of environmentally-friendly SrTiO3 epitaxial films by hydrogen substitution

In: Eco Energy, vol. 3, iss. 2, pp. 459–469, 2024.

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120.

Atsushi Fukuchi, Takayoshi Katase, Toshio Kamiya

Room-Temperature Possible Current-Induced Transition in Ca2RuO4 Thin Films Grown through Intercalation-Like Cation Diffusion in the A2BO4 Ruddlesden–Popper Structure

In: Small Methods, vol. 8, iss. 12, pp. 2400264, 2024.

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119.

Kazuki Mitsui, Riko Matsumoto, Masami Mori, Zhongxu Hu, Takayoshi Katase, Hidenori Hiramatsu, Akira Saito

Enhancement of n-type electronic conductivity in bismuth iron borate glasses by fluorine addition

In: Journal of Applied Physics, vol. 136, iss. 23, pp. 235104, 2024.

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118.

Yuto Watanabe, Ceren Tayran, Md. Riad Kasem, Aichi Yamashita, Mehmet Çakmak, Takayoshi Katase, Yoshikazu Mizuguchi

Specific heat analyses on optical-phonon-derived uniaxial negative thermal expansion system TrZr2 (Tr = Fe and Co1-xNix)

In: Scientific Reports, vol. 14, pp. 28018, 2024.

Links | BibTeX

117.

Mari Hiramatsu, Zhongxu Hu, Sakura Yoshikawa, Zan Yang, Xinyi He, Takayoshi Katase, Jun-ichi Yamaura, Hajime Sagayama, Terumasa Tadano, Shigenori Ueda, Hidenori Hiramatsu, Hideo Hosono, Toshio Kamiya

Nonequilibrium Layered PbS Stabilized by Sn Doping: Bipolar Semiconductors with Low Thermal Conductivity

In: ACS Applied Electronic Materials, vol. 6, iss. 11, pp. 8339–8350, 2024.

Links | BibTeX

116.

Takayoshi Katase, Seiya Nomoto, Xinyi He, Suguru Kitani, Takashi Honda, Hidenori Hiramatsu, Hideo Hosono, Toshio Kamiya

Simultaneous Realization of Single-Crystal-Like Electron Transport and Strong Phonon Scattering in Polycrystalline SrTiO3–xHx

In: ACS Applied Electronic Materials, vol. 6, iss. 10, pp. 7424–7429, 2024.

Links | BibTeX

115.

Fumiya Izumisawa, Yuta Ishii, Masatoshi Kimura, Takayoshi Katase, Toshio Kamiya, Jun-ichi Yamaura, Yusuke Kobayashi

Symmetry Change in LaNiO3 Films Caused by Epitaxial Strain from LaAlO3, SrTiO3, and DyScO3 Pseudocubic (001) Surfaces

In: Journal of Applied Physics, vol. 136, iss. 7, pp. 75303, 2024.

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114.

Asato Seshita, Aichi Yamashita, Takeshi Fujita, Takayoshi Katase, Akira Miura, Chikako Moriyoshi, Yoshihiro Kuroiwa, Yoshikazu Mizuguchi

Stabilization and high thermoelectric performance of high-entropy-type cubic AgBi(S,Se,Te)2

In: Journal of Alloys and Compounds, vol. 1004, iss. 5, pp. 175679, 2024.

Links | BibTeX

113.

Asato Seshita, Aichi Yamashita, Takayoshi Katase, Yoshikazu Mizuguchi

High entropy effect on thermoelectric properties of nonequilibrium cubic phase of AgBiSe2−2xSxTex with x = 0–0.6

In: Dalton Transactions, vol. 53, iss. 35, pp. 14830–14838, 2024.

Links | BibTeX

112.

Nana Sun, Kazuki Okamoto, Shinnosuke Yasuoka, Soshun Doko, Naoko Matsui, Toshikazu Irisawa, Koji Tsunekawa, Takayoshi Katase, Tomoyuki Koganezawa, Tomotaka Nakatani, Rosantha Kumara, Osami Sakata, Hiroshi Funakubo

High stability of the ferroelectricity against hydrogen gas in (Al,Sc)N thin films

In: Applied Physics Letters, vol. 125, iss. 3, pp. 32904, 2024.

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111.

Teruya Nagafuji, Koshiro Osuna, Kota Hanzawa, Tomoya Gake, Sougmin Bae, Zhongxu Hu, Takayoshi Katase, Akira Takahashi, Hidenori Hiramatsu, Fumiyasu Oba

Carrier generation and compensation mechanism in La2SnO2S3

In: Journal of Materials Chemistry C, vol. 12, iss. 31, pp. 12015–12025, 2024.

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135 entries « 1 of 6 »
28 entries « 1 of 2 »
28.

Hiroyasu Matsuura, Hidefumi Takahashi, Takayoshi Katase

History and perspective of phonon-drag effect advancing thermoelectrics

In: Applied Physics Reviews, vol. 13, iss. 1, pp. 11321, 2026.

Links | BibTeX

27.

Zan Yang, Xinyi He, Hidetomo Usui, Toshio Kamiya, Takayoshi Katase

Axis-Dependent Conduction Polarity: Design Principles and High-Throughput Discovery of Transverse Thermoelectrics

In: Journal of the American Chemical Society, vol. 148, iss. 6, pp. 6704–6715, 2026.

Links | BibTeX

26.

Takayoshi Katase, Xinyi He, Toshio Kamiya

Unconventional Carrier Polarity and Conductivity Control by Ion-Substitution-Induced Structural and Defect Modulation in Layered Sn-based Chalcogenides

In: Japanese Journal of Applied Physics, vol. 65, no. 2, pp. 20803, 2026.

Links | BibTeX

25.

Takayoshi Katase, Naoki Sato, Takao Mori

Mixed-anion thermoelectrics: Advanced tuning of electron and phonon transport

In: Applied Physics Reviews, vol. 12, iss. 4, pp. 41319, 2025.

Links | BibTeX

24.

Asato Seshita, Aichi Yamashita, Takayoshi Katase, Yoshikazu Mizuguchi

Point defect scattering engineering for effective lattice thermal conductivity reduction in high-entropy-type thermoelectric material with rock salt structure

In: Japanese Journal of Applied Physics, vol. 64, iss. 10, pp. 100904, 2025.

Links | BibTeX

23.

Kodai Aoyama, Takao Shimizu, Takayoshi Katase, Yoshisato Kimura, Hiroshi Funakubo

High Power Factor with Compositional and Temperature Stabilities in (CaxSr1–x)Si2 Thin Films near Room Temperature

In: ACS Applied Energy Materials, vol. 8, iss. 16, pp. 12092–12098, 2025.

Links | BibTeX

22.

Xinyi He, Takehito Komatsu, Takayoshi Katase, Terumasa Tadano, Takashi Honda, Masayoshi Miyazaki, Masaaki Kitano, Hidenori Hiramatsu, Hideo Hosono, Toshio Kamiya

Strong Phonon Scattering and Enhanced Thermoelectric Performance in SrTiO3 Polycrystals by Simultaneous Hydrogen Substitution and Oxygen Vacancy Formation

In: ACS Applied Energy Materials, vol. 8, iss. 15, pp. 11447–11455, 2025.

Links | BibTeX

21.

Xinyi He, Kenji Matsuo, Takayoshi Katase, Kota Hanzawa, Hideto Yoshida, Shigenori Ueda, Hidenori Hiramatsu, Hideo Hosono, Toshio Kamiya

Nanoscale Origin of Strong Charge Carrier Scattering at Grain Boundaries in Orthorhombic SnSe Semiconductor Thin Films

In: ACS Applied Nano Materials, vol. 8, iss. 16, pp. 8167–8175, 2025.

Links | BibTeX

20.

Xinmeng Hu, Takayoshi Katase, Masaki Kondo, Noriaki Hanasaki, Hideaki Sakai, Jiazhen Wu

Anomalous Hall and Nernst effect and thermoelectric performance of Sb-doped MnBi6Te10

In: Physical Review Materials, vol. 9, iss. 1, pp. 15403, 2025.

Links | BibTeX

19.

Masatoshi Kimura, Masahiro Ochiai, Xinyi He, Takayoshi Katase, Hidenori Hiramatsu, Hideo Hosono, Toshio Kamiya

Thermoelectric performance enhancement of environmentally-friendly SrTiO3 epitaxial films by hydrogen substitution

In: Eco Energy, vol. 3, iss. 2, pp. 459–469, 2024.

Links | BibTeX

18.

Mari Hiramatsu, Zhongxu Hu, Sakura Yoshikawa, Zan Yang, Xinyi He, Takayoshi Katase, Jun-ichi Yamaura, Hajime Sagayama, Terumasa Tadano, Shigenori Ueda, Hidenori Hiramatsu, Hideo Hosono, Toshio Kamiya

Nonequilibrium Layered PbS Stabilized by Sn Doping: Bipolar Semiconductors with Low Thermal Conductivity

In: ACS Applied Electronic Materials, vol. 6, iss. 11, pp. 8339–8350, 2024.

Links | BibTeX

17.

Takayoshi Katase, Seiya Nomoto, Xinyi He, Suguru Kitani, Takashi Honda, Hidenori Hiramatsu, Hideo Hosono, Toshio Kamiya

Simultaneous Realization of Single-Crystal-Like Electron Transport and Strong Phonon Scattering in Polycrystalline SrTiO3–xHx

In: ACS Applied Electronic Materials, vol. 6, iss. 10, pp. 7424–7429, 2024.

Links | BibTeX

16.

Asato Seshita, Aichi Yamashita, Takeshi Fujita, Takayoshi Katase, Akira Miura, Chikako Moriyoshi, Yoshihiro Kuroiwa, Yoshikazu Mizuguchi

Stabilization and high thermoelectric performance of high-entropy-type cubic AgBi(S,Se,Te)2

In: Journal of Alloys and Compounds, vol. 1004, iss. 5, pp. 175679, 2024.

Links | BibTeX

15.

Asato Seshita, Aichi Yamashita, Takayoshi Katase, Yoshikazu Mizuguchi

High entropy effect on thermoelectric properties of nonequilibrium cubic phase of AgBiSe2−2xSxTex with x = 0–0.6

In: Dalton Transactions, vol. 53, iss. 35, pp. 14830–14838, 2024.

Links | BibTeX

14.

Chihiro Yamamoto, Xinyi He, Kota Hanzawa, Takayoshi Katase, Masato Sasase, Jun-ichi Yamaura, Hidenori Hiramatsu, Hideo Hosono, Toshio Kamiya

Phonon drag thermopower persisting over 200 K in FeSb2 thin film on SrTiO3 single crystal

In: Applied Physics Letters, vol. 124, iss. 19, pp. 193902, 2024.

Links | BibTeX

13.

Xinyi He, Shigeru Kimura, Takayoshi Katase, Terumasa Tadano, Satoru Matsuishi, Makoto Minohara, Hidenori Hiramatsu, Hiroshi Kumigashira, Hideo Hosono, Toshio Kamiya

Inverse-Perovskite Ba3BO (B = Si and Ge) as a HighPerformance Environmentally Benign Thermoelectric Material with Low Lattice Thermal Conductivity

In: Advanced Science, vol. 11, iss. 10, pp. 2307058, 2023.

Links | BibTeX

12.

Takayoshi Katase, Toshio Kamiya

Enhancement of thermoelectric performance by breaking thermopower – conductivity trade-off relation in artificially designed oxide thin-film heterostructures

In: Journal of the Ceramic Society of Japan, vol. 131, iss. 8, pp. 343–349, 2023.

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11.

Kodai Aoyama, Takao Shimizu, Hideto Kuramochi, Masami Mesuda, Ryo Akiike, Takayoshi Katase, Yoshisato Kimura, Hiroshi Funakubo

Enhanced Thermoelectric Properties of SrSi2 Composite Films with Cubic and Layered Polymorphs

In: ACS Applied Energy Materials, vol. 6, iss. 12, pp. 6593–6597, 2023.

Links | BibTeX

10.

Xinyi He, Seiya Nomoto, Takehito Komatsu, Takayoshi Katase, Terumasa Tadano, Suguru Kitani, Hideto Yoshida, Takafumi Yamamoto, Hiroshi Mizoguchi, Keisuke Ide, Hidenori Hiramatsu, Hitoshi Kawaji, Hideo Hosono, Toshio Kamiya

Hydride anion substitution boosts thermoelectric performance of polycrystalline SrTiO3 via simultaneous realization of reduced thermal conductivity and high electronic conductivity

In: Advanced Functional Materials, vol. 33, iss. 28, pp. 2213144, 2023.

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9.

Zhongxu Hu, Mari Hiramatsu, Xinyi He, Takayoshi Katase, Terumasa Tadano, Keisuke Ide, Hidenori Hiramatsu, Hideo Hosono, Toshio Kamiya

Reversible Thermal Conductivity Modulation of Non-equilibrium (Sn1-xPbx)S by 2D-3D Structural Phase Transition above Room Temperature

In: ACS Applied Energy Materials, vol. 6, iss. 6, pp. 3504–3513, 2023.

Links | BibTeX

8.

Yusaku Nishimura, Xinyi He, Takayoshi Katase, Terumasa Tadano, Keisuke Ide, Suguru Kitani, Kota Hanzawa, Shigenori Ueda, Hidenori Hiramatsu, Hitoshi Kawaji, Hideo Hosono, Toshio Kamiya

Electronic and Lattice Thermal Conductivity Switching by 3D-2D Crystal Structure Transition in Nonequilibrium (Pb1-xSnx)Se

In: Advanced Electronic Materials, vol. 8, iss. 9, pp. 2200024, 2022.

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7.

Xinyi He, Haoyun Zhang, Takumi Nose, Takayoshi Katase, Terumasa Tadano, Keisuke Ide, Shigenori Ueda, Hidenori Hiramatsu, Hideo Hosono, Toshio Kamiya

Degenerated Hole Doping and Ultra-Low Lattice Thermal Conductivity in Polycrystalline SnSe by Nonequilibrium Isovalent Te Substitution

In: Advanced Science, vol. 9, iss. 13, pp. 2105958, 2022.

Links | BibTeX

6.

Takayoshi Katase, Xinyi He, Terumasa Tadano, Jan M. Tomczak, Takaki Onozato, Keisuke Ide, Bin Feng, Tetsuya Tohei, Hidenori Hiramatsu, Hiromichi Ohta, Yuichi Ikuhara, Hideo Hosono, Toshio Kamiya

Breaking of thermopower – conductivity trade-off in LaTiO3 film around Mott insulator to metal transition

In: Advanced Science, vol. 8, iss. 23, pp. 2102097, 2021.

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5.

Masatoshi Kimura, Xinyi He, Takayoshi Katase, Terumasa Tadano, Jan M. Tomczak, Makoto Minohara, Ryotaro Aso, Hideto Yoshida, Keisuke Ide, Shigenori Ueda, Hidenori Hiramatsu, Hiroshi Kumigashira, Hideo Hosono, Toshio Kamiya

Large phonon drag thermopower boosted by massive electrons and phonon leaking in LaAlO3/LaNiO3/LaAlO3 heterostructure

In: Nano Letters, vol. 21, iss. 21, pp. 9240–9246, 2021.

Links | BibTeX

4.

Takayoshi Katase, Yudai Takahashi, Xinyi He, Terumasa Tadano, Keisuke Ide, Hideto Yoshida, Shiro Kawachi, Junichi Yamaura, Masato Sasase, Hidenori Hiramatsu, Hideo Hosono, Toshio Kamiya

Reversible 3D-2D structural phase transition and giant electronic modulation in non-equilibrium alloy semiconductor, lead-tin-selenide

In: Science Advances, vol. 7, iss. 12, pp. eabf2725, 2021.

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28 entries « 1 of 2 »
37 entries « 1 of 2 »
37.

Yuto Watanabe, Kota Suzuki, Takayoshi Katase, Akira Miura, Aichi Yamashita, Yoshikazu Mizuguchi

Uniaxial negative thermal expansion in a weak-itinerant-ferromagnetic phase of CoZr2H3.49

In: Journal of the American Chemical Society, vol. 148, iss. 7, pp. 7895–7904, 2026.

Links | BibTeX

36.

Yuto Watanabe, Ceren Tayran, Md. Riad Kasem, Aichi Yamashita, Mehmet Çakmak, Takayoshi Katase, Yoshikazu Mizuguchi

Specific heat analyses on optical-phonon-derived uniaxial negative thermal expansion system TrZr2 (Tr = Fe and Co1-xNix)

In: Scientific Reports, vol. 14, pp. 28018, 2024.

Links | BibTeX

35.

Takahiro Sawahara, Hiroto Arima, Takayoshi Katase, Aichi Yamashita, Ryuji Higashinaka, Yoshikazu Mizuguchi

Superconductivity in In-doped AgPbBiTe3 compounds synthesized by high-pressure synthesis

In: Physica C, vol. 612, iss. 15, pp. 1354308, 2023.

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34.

Takayoshi Katase

High-critical temperature iron-based superconductor epitaxial films for expanding the potential applications

In: Superconductor Science and Technology, vol. 35, iss. 12, pp. 120502, 2022.

Links | BibTeX

33.

Md. Raid Kasem, Ryota Ishii, Takayoshi Katase, Osuke Miura, Yoshikazu Mizuguchi

Tuning of carrier concentration and superconductivity in high-entropy-alloy-type metal telluride (AgSnPbBi)(1-x)/4InxTe

In: Journal of Alloys and Compounds, vol. 920, iss. 5, pp. 166013, 2022.

Links | BibTeX

32.

Xinyi He, Haoyun Zhang, Takumi Nose, Takayoshi Katase, Terumasa Tadano, Keisuke Ide, Shigenori Ueda, Hidenori Hiramatsu, Hideo Hosono, Toshio Kamiya

Degenerated Hole Doping and Ultra-Low Lattice Thermal Conductivity in Polycrystalline SnSe by Nonequilibrium Isovalent Te Substitution

In: Advanced Science, vol. 9, iss. 13, pp. 2105958, 2022.

Links | BibTeX

31.

Tsubasa Mitobe, Kazuhisa Hoshi, Md. Riad Kasem, Ryosuke Kiyama, Hidetomo Usui, Aichi Yamashita, Ryuji Higashinaka, Tatsuma D. Matsuda, Yuji Aoki, Takayoshi Katase, Yosuke Goto, Yoshikazu Mizuguchi

Superconductivity in In-doped AgSnBiTe3 with possible band inversion

In: Scientific Reports, vol. 11, pp. 22885, 2021.

Links | BibTeX

30.

Yildirhan Oner, Cihat Boyraz, Hidenori Hiramatsu, Takayoshi Katase, Hideo Hosono

Coexistence of magnetism and superconductivity in thin film of the Fe-based superconductor Ba1-xLaxFe2As2

In: Journal of Physics: Condensed Matter, vol. 32, iss. 48, pp. 485804, 2020.

Links | BibTeX

29.

Jumpei Matsumoto, Kota Hanzawa, Masato Sasase, Silvia Haindl, Takayoshi Katase, Hidenori Hiramatsu, Hideo Hosono

Superconductivity at 48 K of heavily hydrogen-doped SmFeAsO epitaxial films grown by chemical topotactic reaction using CaH2

In: Physical Review Materials, vol. 3, iss. 10, pp. 103401, 2019.

Links | BibTeX

28.

Ryota Sogabe, Yosuke Goto, Atsuhiro Nishida, Takayoshi Katase, Yoshikazu Mizuguchi

Superconductivity in La1-xCexOBiSSe: Carrier doping by mixed valence of Ce ions

In: Europhysics Letters, vol. 122, iss. 1, pp. 17004, 2018.

Links | BibTeX

27.

Kensuke Kobayashi, Akiko Nakao, Sachiko Maki, Jun-ichi Yamaura, Takayoshi Katase, Hikaru Sato, Hajime Sagayama, Yoshio Kuramoto, Reiji Kumai, Youichi Murakami, Hidenori Hiramatsu, Hideo Hosono

Structure determination in thin film Ba1-xLaxFe2As2 : Relation between the FeAs4 geometry and superconductivity

In: Physical Review B, vol. 96, iss. 12, pp. 125116, 2017.

Links | BibTeX

26.

Hidenori Hiramatsu, Hikaru Sato, Takayoshi Katase, Toshio Kamiya, Hideo Hosono

Critical factor for epitaxial growth of cobalt-doped BaFe2As2 films by pulsed laser deposition

In: Applied Physics Letters, vol. 104, iss. 17, pp. 172602, 2014.

Links | BibTeX

25.

Takayoshi Katase, Hidenori Hiramatsu, Toshio Kamiya, Hideo, Hosono

Electric double-layer transistor using layered iron selenide Mott insulator TlFe1.6Se2

In: The Proceedings of the National Academy of Sciences, vol. 111, iss. 11, pp. 3979–3983, 2014.

Links | BibTeX

24.

Takayoshi Katase, Hikaru Sato, Hidenori Hiramatsu, Toshio Kamiya, Hideo Hosono

Unusual pressure effects on the superconductivity of indirectly electron-doped (Ba1-xLax)Fe2As2 epitaxial films

In: Physical Review B, vol. 88, iss. 14, pp. 140503, 2013.

Links | BibTeX

23.

Takayoshi Katase, Hidenori Hiramatsu, Toshio Kamiya, Hideo Hosono

Magnetic scattering and electron pair breaking by rare-earth-ion substitution in BaFe2As2 epitaxial films

In: New Journal of Physics, vol. 15, pp. 73019, 2013.

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22.

Yoshinori Imai, Fuyuki Nabeshima, Daisuke Nakamura, Takayoshi Katase, Hidenori Hiramatsu, Hideo Hosono, Atsutaka Maeda

Ultralow-Dissipative Conductivity by Dirac Fermions in BaFe2As2

In: Journal of the Physical Society of Japan, vol. 82, iss. 4, pp. 43709, 2013.

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21.

Hikaru Sato, Takayoshi Katase, Won Nam Kang, Hidenori Hiramatsu, Toshio Kamiya, Hideo Hosono

Anomalous scaling behavior in a mixed-state Hall effect of a cobalt-doped BaFe2As2 epitaxial films with a high critical current density over 1MA/cm2

In: Physical Review B, vol. 87, iss. 6, pp. 64504, 2013.

Links | BibTeX

20.

Hidenori Hiramatsu, Takayoshi Katase, Toshio Kamiya, Hideo Hosono

Superconducting properties and phase diagram of indirectly electron-doped (Sr1-xLax)Fe2As2 epitaxial films grown by pulsed laser deposition

In: IEEE Transactions on Applied Superconductivity, vol. 23, iss. 3, pp. 7300405, 2012.

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19.

Boris A. Maiorov, Takayoshi Katase, Igor O. Usov, Marcus Weigand, Leonardo Civale, Hidenori Hiramatsu, Hideo Hosono

Competition and cooperation of pinning by extrinsic point-like defects and intrinsic strong columnar defects in BaFe2As2 thin films

In: Physical Review B, vol. 86, iss. 9, pp. 94513, 2012.

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18.

Takayoshi Katase, Hidenori Hiramatsu, Toshio Kamiya, Hideo, Hosono

Thin film growth by pulsed laser deposition and properties of 122-type iron-based superconductor AE(Fe1-xCox)2As2 (AE= alkaline earth)

In: Superconductor Science and Technology, vol. 25, iss. 8, pp. 84015, 2012.

Links | BibTeX

17.

Takayoshi Katase, Soshi Iimura, Hidenori Hiramatsu, Toshio Kamiya, Hideo Hosono

Identical effects of indirect and direct electron doping of superconducting BaFe2As2 thin films

In: Physical Review B, vol. 85, iss. 14, pp. 140516, 2012.

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16.

Hidenori Hiramatsu, Takayoshi Katase, Yoshihiro Ishimaru, Akira Tsukamoto, Toshio Kamiya, Keiichi Tanabe, Hideo Hosono

Microstructure and transport properties of [001]-tilt bicrystal grain boundaries in iron pnictide superconductor, cobalt-doped BaFe2As2

In: Materials Science and Engineering: B, vol. 177, iss. 7, pp. 515–519, 2012.

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15.

Hidenori Hiramatsu, Takayoshi Katase, Toshio Kamiya, Hideo Hosono

Thin film growth and device fabrication of iron-based superconductors

In: Journal of the Physical Society of Japan, vol. 81, iss. 1, pp. 011011, 2011.

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14.

Takayoshi Katase, Yoshihiro Ishimaru, Akira Tsukamoto, Hidenori Hiramatsu, Toshio Kamiya, Keiichi Tanabe, Hideo Hosono

Advantageous grain boundaries in iron pnictide superconductors

In: Nature Communications, vol. 2, pp. 409, 2011.

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13.

Takayoshi Katase, Hidenori Hiramatsu, Vladimir Matias, Chris Sheehan, Yoshihiro Ishimaru, Toshio Kamiya, Keiichi Tanabe, Hideo Hosono

Biaxially textured cobalt-doped BaFe2As2 films with high critical current density over 1 MA/cm2 on MgO-buffered metal-tape flexible substrates

In: Applied Physics Letters, vol. 98, iss. 24, pp. 242510, 2011.

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37 entries « 1 of 2 »
61 entries « 1 of 3 »
61.

Hiroyasu Matsuura, Hidefumi Takahashi, Takayoshi Katase

History and perspective of phonon-drag effect advancing thermoelectrics

In: Applied Physics Reviews, vol. 13, iss. 1, pp. 11321, 2026.

Links | BibTeX

60.

Zan Yang, Xinyi He, Hidetomo Usui, Toshio Kamiya, Takayoshi Katase

Axis-Dependent Conduction Polarity: Design Principles and High-Throughput Discovery of Transverse Thermoelectrics

In: Journal of the American Chemical Society, vol. 148, iss. 6, pp. 6704–6715, 2026.

Links | BibTeX

59.

Takayoshi Katase, Xinyi He, Toshio Kamiya

Unconventional Carrier Polarity and Conductivity Control by Ion-Substitution-Induced Structural and Defect Modulation in Layered Sn-based Chalcogenides

In: Japanese Journal of Applied Physics, vol. 65, no. 2, pp. 20803, 2026.

Links | BibTeX

58.

Kazuki Mitsui, Sota Imada, Sayako Inoue, Gregory Tricot, Karima Ben Tayeb, Herve Vezin, Masami Mori, Takayoshi Katase, Hidenori Hiramatsu, Akira Saitoh

Degenerate n-type electrical conductivity in WO3–P2O5 glasses with embedded WO3 nanocrystals  

In: Journal of Physics and Chemistry of Solids, vol. 211, pp. 113464, 2025.

Links | BibTeX

57.

Takayoshi Katase, Naoki Sato, Takao Mori

Mixed-anion thermoelectrics: Advanced tuning of electron and phonon transport

In: Applied Physics Reviews, vol. 12, iss. 4, pp. 41319, 2025.

Links | BibTeX

56.

Kota Hanzawa, Takayuki Nagai, Ryoga Nagasawa, Takayoshi Katase, Hideo Hosono, Hidenori Hiramatsu

d0 Cation-Based Spinel-Type Sulfide Semiconductors with Color-Tunable Direct-Gap and Ambipolar Dopability

In: Journal of the American Chemical Society, vol. 147, iss. 39, pp. 35935–35941, 2025.

Links | BibTeX

55.

Tomoya Suzuki, Kaname Sakaban, Takayoshi Katase,Hideto Yoshida, Hidenori Hiramatsu, Hideo Hosono, Toshio Kamiya

Phase Diagram and Growth Mechanism of Rutile-Type GeO2 Epitaxial Film on c-Plane Sapphire Substrate

In: ACS Applied Nano Materials, vol. 8, iss. 16, pp. 7796–7805, 2025.

Links | BibTeX

54.

Kazuki Mitsui, Riko Matsumoto, Masami Mori, Zhongxu Hu, Takayoshi Katase, Hidenori Hiramatsu, Akira Saito

Enhancement of n-type electronic conductivity in bismuth iron borate glasses by fluorine addition

In: Journal of Applied Physics, vol. 136, iss. 23, pp. 235104, 2024.

Links | BibTeX

53.

Teruya Nagafuji, Koshiro Osuna, Kota Hanzawa, Tomoya Gake, Sougmin Bae, Zhongxu Hu, Takayoshi Katase, Akira Takahashi, Hidenori Hiramatsu, Fumiyasu Oba

Carrier generation and compensation mechanism in La2SnO2S3

In: Journal of Materials Chemistry C, vol. 12, iss. 31, pp. 12015–12025, 2024.

Links | BibTeX

52.

Xinyi He, Tatsuya Cho, Takayoshi Katase, Kota Hanzawa, Suguru Kitani, Hidenori Hiramatsu, Hideo Hosono, Toshio Kamiya

Wide-Gap p-Type Layered Oxychalcogenides AE2CuInO3Ch (AE: Alkaline Earth, Ch: Chalcogen): Unusually Low Residual Carrier Concentration and Green-to-Red Emission

In: Chemistry of Materials, vol. 36, iss. 12, pp. 6089–6099, 2024.

Links | BibTeX

51.

Kosuke Takenaka, Hibiki Komatsu, Taichi Sagano, Keisuke Ide, Susumu Toko, Takayoshi Katase, Toshio Kamiya, Yuichi Setsuhara

Hydrogen-included Plasma-assisted Reactive Sputtering for Conductivity Control of Ultra-Wide Bandgap Amorphous Gallium Oxide

In: Japanese Journal of Applied Physics, vol. 63, iss. 4, pp. 04SP65, 2024.

Links | BibTeX

50.

Kenta Kaneko, Tomoaki Oga, Satoru Kaneko, Takayoshi Katase, Mamoru Yoshimoto, Akifumi Matsuda

Buffer-free epitaxial growth of ZnO (0001) thin films at room temperature by tetramethylammonium hydroxide pretreatment of α-Al2O3 (0001) substrates

In: Journal of the Ceramic Society of Japan, vol. 131, iss. 8, pp. 383–388, 2023.

Links | BibTeX

49.

Kazuki Mitsui, Zhongxu Hu, Kota Hanzawa, Takayoshi Katase, Hidenori Hiramatsu, Akira Saitoh

Effect of iron substitution on electronic conductivity of bismuth sesquioxide glasses

In: Journal of Applied Physics, vol. 134, iss. 7, pp. 75101, 2023.

Links | BibTeX

48.

Takayoshi Katase, Toshio Kamiya

Giant electronic conductivity switching driven by artificial modulation of crystal structure dimensionality

In: JSAP Review, vol. 2022, pp. 220418, 2022.

Links | BibTeX

47.

Keisuke Ide, Naoto Watanabe, Takayoshi Katase, Masato Sasase, Junghwan Kim, Shigenori Ueda, Koji Horiba, Hiroshi Kumigashira, Hidenori Hiramatsu, Hideo Hosono, Toshio Kamiya

Low-temperature-processable amorphous-oxide-semiconductor-based phosphors for durable light-emitting diodes

In: Applied Physics Letters, vol. 121, iss. 19, pp. 192108, 2022.

Links | BibTeX

46.

Makoto Minohara, Yuka Dobashi, Naoto Kikuchi, Akane Samizo, Takashi Honda, Xinyi He, Takayoshi Katase, Toshio Kamiya, Keishi Nishio, Yoshihiro Aiura

Tuning of Hole Carrier Density in p-type α-SnWO4 by Exploiting Oxygen Defects

In: Materials Advances, vol. 3, iss. 24, pp. 9111–9116, 2022.

Links | BibTeX

45.

Hiroshi Mizoguchi, Sang-Won Park, Takayoshi Katase, Jiaohao Yu, Junjie Wang, Hideo Hosono

Unique Conduction Band Minimum of Semiconductors Possessing a Zincblende-Type Framework

In: Inorganic Chemistry, vol. 61, iss. 27, pp. 10359–10364, 2022.

Links | BibTeX

44.

Akihiro Shiraishi, Shigeru Kimura, Xinyi He, Naoto Watanabe, Takayoshi Katase, Keisuke Ide, Makoto Minohara, Kosuke Matsuzaki, Hidenori Hiramatsu, Hiroshi Kumigashira, Hideo Hosono, Toshio Kamiya

Design, Synthesis, and Optoelectronic Properties of the High-Purity Phase in Layered AETMN2 (AE = Sr, Ba; TM = Ti, Zr, Hf) Semiconductors

In: Inorganic Chemistry, vol. 61, iss. 17, pp. 6650–6659, 2022.

Links | BibTeX

43.

Xinyi He, Jinshuai Chen, Takayoshi Katase, Makoto Minohara, Keisuke Ide, Hidenori Hiramatsu, Hiroshi Kumigashira, Hideo Hosono, Toshio Kamiya

High-Mobility Metastable Rock-Salt Type (Sn,Ca)Se Thin Film Stabilized by Direct Epitaxial Growth on a YSZ (111) Single-Crystal Substrate

In: ACS Applied Materials & Interfaces, vol. 14, iss. 16, pp. 18682–18689, 2022.

Links | BibTeX

42.

Kaiwen Li, Atsushi Shimizu, Xinyi He, Keisuke Ide, Kota Hanzawa, Kosuke Matsuzaki,T. Katase, Hidenori Hiramatsu, Hideo Hosono, Qun Zhang, Toshio Kamiya

Low Residual Carrier Density and High In-Grain Mobility in Polycrystalline Zn3N2 Films on a Glass Substrate

In: ACS Applied Electronic Materials, vol. 4, iss. 4, pp. 2026–2031, 2022.

Links | BibTeX

41.

Kohei Yamamoto, Tomoyuki Tsuyama, Suguru Ito, Kou Takubo, Iwao Matsuda, Niko Pontius, Christian Schusler-Langeheine, Makoto Minohara, Hiroshi Kumigashira, Yuichi Yamasaki, Hironori Nakao, Youichi Murakami, Takayoshi Katase, Toshio Kamiya Hiroki Wadati

Photoinduced transient states of antiferromagnetic orderings in La1/3Sr2/3FeO3 and SrFeO3-δ thin films observed through time-resolved resonant soft x-ray scattering

In: New Journal of Physics, vol. 24, pp. 43012, 2022.

Links | BibTeX

40.

Yuya Komatsu, Ryota Shimizu, Ryuhei Sato, Markus Wilde, Kazunori Nishio, Takayoshi Katase, Daiju Matsumura, Hiroyuki Saitoh, Masahiro Miyauchi, Jonah R. Adelman, Ryan M. L. McFadden, Derek Fujimoto, John O. Ticknor, Monika Stachura, Iain McKenzie, Gerald D. Morris, W. Andrew MacFarlane, Jun Sugiyama, Katsuyuki Fukutani, Shinji Tsuneyuki, Taro Hitosugi

Repeatable Photoinduced Insulator-to-Metal Transition in Yttrium Oxyhydride Epitaxial Thin Films

In: Chemistry of Materials, vol. 34, iss. 8, pp. 3616–3623, 2022.

Links | BibTeX

39.

Makoto Minohara, Naoto Kikuchi, TKouhei Tsukada, Yuka, Dobashi, Akane Samizo, Keishi Nishio, Xinyi He, Takayoshi Katase, Toshio Kamiya, Yoshihiro Aiura

Effect of intentional chemical doping on crystallographic and electric properties of the pyrochlore Bi2Sn2O7

In: Materials & Design, vol. 216, pp. 110549, 2022.

Links | BibTeX

38.

Xinyi He, Takayoshi Katase, Keisuke Ide, Hideo Hosono, Toshio Kamiya

Ion substitution effect on defect formation in two-dimensional transition metal nitrides semiconductor, AETiN2 (AE = Ca, Sr, Ba)

In: Inorganic Chemistry, vol. 60, iss. 14, pp. 10227–10234, 2021.

Links | BibTeX

37.

Atsushi-Tsurumaki Fukuchi, Takayoshi Katase, Hiromichi Ohta, Masashi Arita, Yasuo Takahashi

Nanoscale Probing of Field-Driven Ion Migration in TaOx for Neuromorphic Memristor Applications

In: ECS Transactions, vol. 104, iss. 4, pp. 93–101, 2021.

Links | BibTeX

61 entries « 1 of 3 »
135 entries « 1 of 3 »
135.

Hiroyasu Matsuura, Hidefumi Takahashi, Takayoshi Katase

History and perspective of phonon-drag effect advancing thermoelectrics

In: Applied Physics Reviews, vol. 13, iss. 1, pp. 11321, 2026.

Links | BibTeX

134.

Yuto Watanabe, Kota Suzuki, Takayoshi Katase, Akira Miura, Aichi Yamashita, Yoshikazu Mizuguchi

Uniaxial negative thermal expansion in a weak-itinerant-ferromagnetic phase of CoZr2H3.49

In: Journal of the American Chemical Society, vol. 148, iss. 7, pp. 7895–7904, 2026.

Links | BibTeX

133.

Zan Yang, Xinyi He, Hidetomo Usui, Toshio Kamiya, Takayoshi Katase

Axis-Dependent Conduction Polarity: Design Principles and High-Throughput Discovery of Transverse Thermoelectrics

In: Journal of the American Chemical Society, vol. 148, iss. 6, pp. 6704–6715, 2026.

Links | BibTeX

132.

Takayoshi Katase, Xinyi He, Toshio Kamiya

Unconventional Carrier Polarity and Conductivity Control by Ion-Substitution-Induced Structural and Defect Modulation in Layered Sn-based Chalcogenides

In: Japanese Journal of Applied Physics, vol. 65, no. 2, pp. 20803, 2026.

Links | BibTeX

131.

Kazuki Mitsui, Sota Imada, Sayako Inoue, Gregory Tricot, Karima Ben Tayeb, Herve Vezin, Masami Mori, Takayoshi Katase, Hidenori Hiramatsu, Akira Saitoh

Degenerate n-type electrical conductivity in WO3–P2O5 glasses with embedded WO3 nanocrystals  

In: Journal of Physics and Chemistry of Solids, vol. 211, pp. 113464, 2025.

Links | BibTeX

130.

Takayoshi Katase, Naoki Sato, Takao Mori

Mixed-anion thermoelectrics: Advanced tuning of electron and phonon transport

In: Applied Physics Reviews, vol. 12, iss. 4, pp. 41319, 2025.

Links | BibTeX

129.

Asato Seshita, Aichi Yamashita, Takayoshi Katase, Yoshikazu Mizuguchi

Point defect scattering engineering for effective lattice thermal conductivity reduction in high-entropy-type thermoelectric material with rock salt structure

In: Japanese Journal of Applied Physics, vol. 64, iss. 10, pp. 100904, 2025.

Links | BibTeX

128.

Nozomi Soya, Sakura Yoshikawa, Takayoshi Katase, Kazuya Ando

Spin-torque ferromagnetic resonance in SrTiO3-based systems: impact of out-of-phase Oersted field torque

In: npj Spintronics, vol. 3, pp. 38, 2025.

Links | BibTeX

127.

Kota Hanzawa, Takayuki Nagai, Ryoga Nagasawa, Takayoshi Katase, Hideo Hosono, Hidenori Hiramatsu

d0 Cation-Based Spinel-Type Sulfide Semiconductors with Color-Tunable Direct-Gap and Ambipolar Dopability

In: Journal of the American Chemical Society, vol. 147, iss. 39, pp. 35935–35941, 2025.

Links | BibTeX

126.

Kodai Aoyama, Takao Shimizu, Takayoshi Katase, Yoshisato Kimura, Hiroshi Funakubo

High Power Factor with Compositional and Temperature Stabilities in (CaxSr1–x)Si2 Thin Films near Room Temperature

In: ACS Applied Energy Materials, vol. 8, iss. 16, pp. 12092–12098, 2025.

Links | BibTeX

125.

Xinyi He, Takehito Komatsu, Takayoshi Katase, Terumasa Tadano, Takashi Honda, Masayoshi Miyazaki, Masaaki Kitano, Hidenori Hiramatsu, Hideo Hosono, Toshio Kamiya

Strong Phonon Scattering and Enhanced Thermoelectric Performance in SrTiO3 Polycrystals by Simultaneous Hydrogen Substitution and Oxygen Vacancy Formation

In: ACS Applied Energy Materials, vol. 8, iss. 15, pp. 11447–11455, 2025.

Links | BibTeX

124.

Xinyi He, Kenji Matsuo, Takayoshi Katase, Kota Hanzawa, Hideto Yoshida, Shigenori Ueda, Hidenori Hiramatsu, Hideo Hosono, Toshio Kamiya

Nanoscale Origin of Strong Charge Carrier Scattering at Grain Boundaries in Orthorhombic SnSe Semiconductor Thin Films

In: ACS Applied Nano Materials, vol. 8, iss. 16, pp. 8167–8175, 2025.

Links | BibTeX

123.

Tomoya Suzuki, Kaname Sakaban, Takayoshi Katase,Hideto Yoshida, Hidenori Hiramatsu, Hideo Hosono, Toshio Kamiya

Phase Diagram and Growth Mechanism of Rutile-Type GeO2 Epitaxial Film on c-Plane Sapphire Substrate

In: ACS Applied Nano Materials, vol. 8, iss. 16, pp. 7796–7805, 2025.

Links | BibTeX

122.

Xinmeng Hu, Takayoshi Katase, Masaki Kondo, Noriaki Hanasaki, Hideaki Sakai, Jiazhen Wu

Anomalous Hall and Nernst effect and thermoelectric performance of Sb-doped MnBi6Te10

In: Physical Review Materials, vol. 9, iss. 1, pp. 15403, 2025.

Links | BibTeX

121.

Masatoshi Kimura, Masahiro Ochiai, Xinyi He, Takayoshi Katase, Hidenori Hiramatsu, Hideo Hosono, Toshio Kamiya

Thermoelectric performance enhancement of environmentally-friendly SrTiO3 epitaxial films by hydrogen substitution

In: Eco Energy, vol. 3, iss. 2, pp. 459–469, 2024.

Links | BibTeX

120.

Atsushi Fukuchi, Takayoshi Katase, Toshio Kamiya

Room-Temperature Possible Current-Induced Transition in Ca2RuO4 Thin Films Grown through Intercalation-Like Cation Diffusion in the A2BO4 Ruddlesden–Popper Structure

In: Small Methods, vol. 8, iss. 12, pp. 2400264, 2024.

Links | BibTeX

119.

Kazuki Mitsui, Riko Matsumoto, Masami Mori, Zhongxu Hu, Takayoshi Katase, Hidenori Hiramatsu, Akira Saito

Enhancement of n-type electronic conductivity in bismuth iron borate glasses by fluorine addition

In: Journal of Applied Physics, vol. 136, iss. 23, pp. 235104, 2024.

Links | BibTeX

118.

Yuto Watanabe, Ceren Tayran, Md. Riad Kasem, Aichi Yamashita, Mehmet Çakmak, Takayoshi Katase, Yoshikazu Mizuguchi

Specific heat analyses on optical-phonon-derived uniaxial negative thermal expansion system TrZr2 (Tr = Fe and Co1-xNix)

In: Scientific Reports, vol. 14, pp. 28018, 2024.

Links | BibTeX

117.

Mari Hiramatsu, Zhongxu Hu, Sakura Yoshikawa, Zan Yang, Xinyi He, Takayoshi Katase, Jun-ichi Yamaura, Hajime Sagayama, Terumasa Tadano, Shigenori Ueda, Hidenori Hiramatsu, Hideo Hosono, Toshio Kamiya

Nonequilibrium Layered PbS Stabilized by Sn Doping: Bipolar Semiconductors with Low Thermal Conductivity

In: ACS Applied Electronic Materials, vol. 6, iss. 11, pp. 8339–8350, 2024.

Links | BibTeX

116.

Takayoshi Katase, Seiya Nomoto, Xinyi He, Suguru Kitani, Takashi Honda, Hidenori Hiramatsu, Hideo Hosono, Toshio Kamiya

Simultaneous Realization of Single-Crystal-Like Electron Transport and Strong Phonon Scattering in Polycrystalline SrTiO3–xHx

In: ACS Applied Electronic Materials, vol. 6, iss. 10, pp. 7424–7429, 2024.

Links | BibTeX

115.

Fumiya Izumisawa, Yuta Ishii, Masatoshi Kimura, Takayoshi Katase, Toshio Kamiya, Jun-ichi Yamaura, Yusuke Kobayashi

Symmetry Change in LaNiO3 Films Caused by Epitaxial Strain from LaAlO3, SrTiO3, and DyScO3 Pseudocubic (001) Surfaces

In: Journal of Applied Physics, vol. 136, iss. 7, pp. 75303, 2024.

Links | BibTeX

114.

Asato Seshita, Aichi Yamashita, Takeshi Fujita, Takayoshi Katase, Akira Miura, Chikako Moriyoshi, Yoshihiro Kuroiwa, Yoshikazu Mizuguchi

Stabilization and high thermoelectric performance of high-entropy-type cubic AgBi(S,Se,Te)2

In: Journal of Alloys and Compounds, vol. 1004, iss. 5, pp. 175679, 2024.

Links | BibTeX

113.

Asato Seshita, Aichi Yamashita, Takayoshi Katase, Yoshikazu Mizuguchi

High entropy effect on thermoelectric properties of nonequilibrium cubic phase of AgBiSe2−2xSxTex with x = 0–0.6

In: Dalton Transactions, vol. 53, iss. 35, pp. 14830–14838, 2024.

Links | BibTeX

112.

Nana Sun, Kazuki Okamoto, Shinnosuke Yasuoka, Soshun Doko, Naoko Matsui, Toshikazu Irisawa, Koji Tsunekawa, Takayoshi Katase, Tomoyuki Koganezawa, Tomotaka Nakatani, Rosantha Kumara, Osami Sakata, Hiroshi Funakubo

High stability of the ferroelectricity against hydrogen gas in (Al,Sc)N thin films

In: Applied Physics Letters, vol. 125, iss. 3, pp. 32904, 2024.

Links | BibTeX

111.

Teruya Nagafuji, Koshiro Osuna, Kota Hanzawa, Tomoya Gake, Sougmin Bae, Zhongxu Hu, Takayoshi Katase, Akira Takahashi, Hidenori Hiramatsu, Fumiyasu Oba

Carrier generation and compensation mechanism in La2SnO2S3

In: Journal of Materials Chemistry C, vol. 12, iss. 31, pp. 12015–12025, 2024.

Links | BibTeX

110.

Atsushi Tsurumaki-Fukuchi, Takayoshi Katase, Toshio Kamiya

Thickness-dependent intergrowth of Ruddlesden–Popper impurity structures in solid-phase epitaxial growth of Ca2RuO4 thin films

In: Journal of the Ceramic Society of Japan, vol. 132, iss. 7, pp. 312–317, 2024.

Links | BibTeX

109.

Xinyi He, Tatsuya Cho, Takayoshi Katase, Kota Hanzawa, Suguru Kitani, Hidenori Hiramatsu, Hideo Hosono, Toshio Kamiya

Wide-Gap p-Type Layered Oxychalcogenides AE2CuInO3Ch (AE: Alkaline Earth, Ch: Chalcogen): Unusually Low Residual Carrier Concentration and Green-to-Red Emission

In: Chemistry of Materials, vol. 36, iss. 12, pp. 6089–6099, 2024.

Links | BibTeX

108.

Chihiro Yamamoto, Xinyi He, Kota Hanzawa, Takayoshi Katase, Masato Sasase, Jun-ichi Yamaura, Hidenori Hiramatsu, Hideo Hosono, Toshio Kamiya

Phonon drag thermopower persisting over 200 K in FeSb2 thin film on SrTiO3 single crystal

In: Applied Physics Letters, vol. 124, iss. 19, pp. 193902, 2024.

Links | BibTeX

107.

Kosuke Takenaka, Hibiki Komatsu, Taichi Sagano, Keisuke Ide, Susumu Toko, Takayoshi Katase, Toshio Kamiya, Yuichi Setsuhara

Hydrogen-included Plasma-assisted Reactive Sputtering for Conductivity Control of Ultra-Wide Bandgap Amorphous Gallium Oxide

In: Japanese Journal of Applied Physics, vol. 63, iss. 4, pp. 04SP65, 2024.

Links | BibTeX

106.

Xinyi He, Shigeru Kimura, Takayoshi Katase, Terumasa Tadano, Satoru Matsuishi, Makoto Minohara, Hidenori Hiramatsu, Hiroshi Kumigashira, Hideo Hosono, Toshio Kamiya

Inverse-Perovskite Ba3BO (B = Si and Ge) as a HighPerformance Environmentally Benign Thermoelectric Material with Low Lattice Thermal Conductivity

In: Advanced Science, vol. 11, iss. 10, pp. 2307058, 2023.

Links | BibTeX

105.

Keiji Tsubaki, Masashi Arita, Takayoshi Katase, Toshio Kamiya, Atsushi Tsurumaki-Fukuchi, Yasuo Takahashi

Significant effects of epitaxial strain on nonlinear transport properties in Ca2RuO4 thin films with the current-driven transition

In: Japanese Journal of Applied Physics, vol. 63, iss. 1, pp. 01SP03, 2023.

Links | BibTeX

104.

Kenta Kaneko, Tomoaki Oga, Satoru Kaneko, Takayoshi Katase, Mamoru Yoshimoto, Akifumi Matsuda

Buffer-free epitaxial growth of ZnO (0001) thin films at room temperature by tetramethylammonium hydroxide pretreatment of α-Al2O3 (0001) substrates

In: Journal of the Ceramic Society of Japan, vol. 131, iss. 8, pp. 383–388, 2023.

Links | BibTeX

103.

Takayoshi Katase, Toshio Kamiya

Enhancement of thermoelectric performance by breaking thermopower – conductivity trade-off relation in artificially designed oxide thin-film heterostructures

In: Journal of the Ceramic Society of Japan, vol. 131, iss. 8, pp. 343–349, 2023.

Links | BibTeX

102.

Takahiro Sawahara, Hiroto Arima, Takayoshi Katase, Aichi Yamashita, Ryuji Higashinaka, Yoshikazu Mizuguchi

Superconductivity in In-doped AgPbBiTe3 compounds synthesized by high-pressure synthesis

In: Physica C, vol. 612, iss. 15, pp. 1354308, 2023.

Links | BibTeX

101.

Kodai Aoyama, Takao Shimizu, Hideto Kuramochi, Masami Mesuda, Ryo Akiike, Takayoshi Katase, Yoshisato Kimura, Hiroshi Funakubo

Enhanced Thermoelectric Properties of SrSi2 Composite Films with Cubic and Layered Polymorphs

In: ACS Applied Energy Materials, vol. 6, iss. 12, pp. 6593–6597, 2023.

Links | BibTeX

100.

Keiji Tsubaki, Atsushi Tsurumaki-Fukuchi, Takayoshi Katase, Toshio Kamiya, Masashi Arita, Yasuo Takahashi

Dynamics of an Electrically Driven Phase Transition in Ca2RuO4 Thin Films: Nonequilibrium High-Speed Resistive Switching in the Absence of an Abrupt Thermal Transition

In: Advanced Electronic Materials, vol. 9, iss. 6, pp. 2201303, 2023.

Links | BibTeX

99.

Kazuki Mitsui, Zhongxu Hu, Kota Hanzawa, Takayoshi Katase, Hidenori Hiramatsu, Akira Saitoh

Effect of iron substitution on electronic conductivity of bismuth sesquioxide glasses

In: Journal of Applied Physics, vol. 134, iss. 7, pp. 75101, 2023.

Links | BibTeX

98.

Xinyi He, Seiya Nomoto, Takehito Komatsu, Takayoshi Katase, Terumasa Tadano, Suguru Kitani, Hideto Yoshida, Takafumi Yamamoto, Hiroshi Mizoguchi, Keisuke Ide, Hidenori Hiramatsu, Hitoshi Kawaji, Hideo Hosono, Toshio Kamiya

Hydride anion substitution boosts thermoelectric performance of polycrystalline SrTiO3 via simultaneous realization of reduced thermal conductivity and high electronic conductivity

In: Advanced Functional Materials, vol. 33, iss. 28, pp. 2213144, 2023.

Links | BibTeX

97.

Atsushi Tsurumaki-Fukuchi, Takayoshi Katase, Hiromichi Ohta, Masashi Arita, Yasuo Takahashi

Direct Imaging of Ion Migration in Amorphous Oxide Electronic Synapses with Intrinsic Analog Switching Characteristics

In: ACS Applied Materials & Interfaces, vol. 15, iss. 13, pp. 16842–16852, 2023.

Links | BibTeX

96.

Zhongxu Hu, Mari Hiramatsu, Xinyi He, Takayoshi Katase, Terumasa Tadano, Keisuke Ide, Hidenori Hiramatsu, Hideo Hosono, Toshio Kamiya

Reversible Thermal Conductivity Modulation of Non-equilibrium (Sn1-xPbx)S by 2D-3D Structural Phase Transition above Room Temperature

In: ACS Applied Energy Materials, vol. 6, iss. 6, pp. 3504–3513, 2023.

Links | BibTeX

95.

Sheng-Ying Chou, Hiroshi Masai, Masaya Otani, Hiromichi V. Miyagishi, Gentaro Sakamoto, Yusuke Yamada, Yusuke Kinoshita, Hitoshi Tamiaki, Takayoshi Katase, Hiromichi Ohta, Tomoki Kondo, Akinobu Nakada, Ryu Abe, Takahisa Tanaka, Ken Uchida, Jun Terao

Efficient electrocatalytic H2O2 evolution utilizing electron-conducting molecular wires spatially separated by rotaxane encapsulation

In: Applied Catalysis B: Environmental, vol. 327, iss. 15, pp. 122373, 2023.

Links | BibTeX

94.

Takayoshi Katase, Toshio Kamiya

Giant electronic conductivity switching driven by artificial modulation of crystal structure dimensionality

In: JSAP Review, vol. 2022, pp. 220418, 2022.

Links | BibTeX

93.

Takayoshi Katase

High-critical temperature iron-based superconductor epitaxial films for expanding the potential applications

In: Superconductor Science and Technology, vol. 35, iss. 12, pp. 120502, 2022.

Links | BibTeX

92.

Keisuke Ide, Naoto Watanabe, Takayoshi Katase, Masato Sasase, Junghwan Kim, Shigenori Ueda, Koji Horiba, Hiroshi Kumigashira, Hidenori Hiramatsu, Hideo Hosono, Toshio Kamiya

Low-temperature-processable amorphous-oxide-semiconductor-based phosphors for durable light-emitting diodes

In: Applied Physics Letters, vol. 121, iss. 19, pp. 192108, 2022.

Links | BibTeX

91.

Makoto Minohara, Yuka Dobashi, Naoto Kikuchi, Akane Samizo, Takashi Honda, Xinyi He, Takayoshi Katase, Toshio Kamiya, Keishi Nishio, Yoshihiro Aiura

Tuning of Hole Carrier Density in p-type α-SnWO4 by Exploiting Oxygen Defects

In: Materials Advances, vol. 3, iss. 24, pp. 9111–9116, 2022.

Links | BibTeX

90.

Hiroshi Mizoguchi, Sang-Won Park, Takayoshi Katase, Jiaohao Yu, Junjie Wang, Hideo Hosono

Unique Conduction Band Minimum of Semiconductors Possessing a Zincblende-Type Framework

In: Inorganic Chemistry, vol. 61, iss. 27, pp. 10359–10364, 2022.

Links | BibTeX

89.

Md. Raid Kasem, Ryota Ishii, Takayoshi Katase, Osuke Miura, Yoshikazu Mizuguchi

Tuning of carrier concentration and superconductivity in high-entropy-alloy-type metal telluride (AgSnPbBi)(1-x)/4InxTe

In: Journal of Alloys and Compounds, vol. 920, iss. 5, pp. 166013, 2022.

Links | BibTeX

88.

Nozomi Soya, Takayoshi Katase, Kazuya Ando

Elastic and Inelastic Spin Transport in SrTiO3-based Magnetic Heterostructure

In: Advanced Electronic Materials, vol. 8, iss. 9, pp. 2200232, 2022.

Links | BibTeX

87.

Akihiro Shiraishi, Shigeru Kimura, Xinyi He, Naoto Watanabe, Takayoshi Katase, Keisuke Ide, Makoto Minohara, Kosuke Matsuzaki, Hidenori Hiramatsu, Hiroshi Kumigashira, Hideo Hosono, Toshio Kamiya

Design, Synthesis, and Optoelectronic Properties of the High-Purity Phase in Layered AETMN2 (AE = Sr, Ba; TM = Ti, Zr, Hf) Semiconductors

In: Inorganic Chemistry, vol. 61, iss. 17, pp. 6650–6659, 2022.

Links | BibTeX

86.

Xinyi He, Jinshuai Chen, Takayoshi Katase, Makoto Minohara, Keisuke Ide, Hidenori Hiramatsu, Hiroshi Kumigashira, Hideo Hosono, Toshio Kamiya

High-Mobility Metastable Rock-Salt Type (Sn,Ca)Se Thin Film Stabilized by Direct Epitaxial Growth on a YSZ (111) Single-Crystal Substrate

In: ACS Applied Materials & Interfaces, vol. 14, iss. 16, pp. 18682–18689, 2022.

Links | BibTeX

135 entries « 1 of 3 »
28 entries « 1 of 2 »
28.

Hiroyasu Matsuura, Hidefumi Takahashi, Takayoshi Katase

History and perspective of phonon-drag effect advancing thermoelectrics

In: Applied Physics Reviews, vol. 13, iss. 1, pp. 11321, 2026.

Links | BibTeX

27.

Zan Yang, Xinyi He, Hidetomo Usui, Toshio Kamiya, Takayoshi Katase

Axis-Dependent Conduction Polarity: Design Principles and High-Throughput Discovery of Transverse Thermoelectrics

In: Journal of the American Chemical Society, vol. 148, iss. 6, pp. 6704–6715, 2026.

Links | BibTeX

26.

Takayoshi Katase, Xinyi He, Toshio Kamiya

Unconventional Carrier Polarity and Conductivity Control by Ion-Substitution-Induced Structural and Defect Modulation in Layered Sn-based Chalcogenides

In: Japanese Journal of Applied Physics, vol. 65, no. 2, pp. 20803, 2026.

Links | BibTeX

25.

Takayoshi Katase, Naoki Sato, Takao Mori

Mixed-anion thermoelectrics: Advanced tuning of electron and phonon transport

In: Applied Physics Reviews, vol. 12, iss. 4, pp. 41319, 2025.

Links | BibTeX

24.

Asato Seshita, Aichi Yamashita, Takayoshi Katase, Yoshikazu Mizuguchi

Point defect scattering engineering for effective lattice thermal conductivity reduction in high-entropy-type thermoelectric material with rock salt structure

In: Japanese Journal of Applied Physics, vol. 64, iss. 10, pp. 100904, 2025.

Links | BibTeX

23.

Kodai Aoyama, Takao Shimizu, Takayoshi Katase, Yoshisato Kimura, Hiroshi Funakubo

High Power Factor with Compositional and Temperature Stabilities in (CaxSr1–x)Si2 Thin Films near Room Temperature

In: ACS Applied Energy Materials, vol. 8, iss. 16, pp. 12092–12098, 2025.

Links | BibTeX

22.

Xinyi He, Takehito Komatsu, Takayoshi Katase, Terumasa Tadano, Takashi Honda, Masayoshi Miyazaki, Masaaki Kitano, Hidenori Hiramatsu, Hideo Hosono, Toshio Kamiya

Strong Phonon Scattering and Enhanced Thermoelectric Performance in SrTiO3 Polycrystals by Simultaneous Hydrogen Substitution and Oxygen Vacancy Formation

In: ACS Applied Energy Materials, vol. 8, iss. 15, pp. 11447–11455, 2025.

Links | BibTeX

21.

Xinyi He, Kenji Matsuo, Takayoshi Katase, Kota Hanzawa, Hideto Yoshida, Shigenori Ueda, Hidenori Hiramatsu, Hideo Hosono, Toshio Kamiya

Nanoscale Origin of Strong Charge Carrier Scattering at Grain Boundaries in Orthorhombic SnSe Semiconductor Thin Films

In: ACS Applied Nano Materials, vol. 8, iss. 16, pp. 8167–8175, 2025.

Links | BibTeX

20.

Xinmeng Hu, Takayoshi Katase, Masaki Kondo, Noriaki Hanasaki, Hideaki Sakai, Jiazhen Wu

Anomalous Hall and Nernst effect and thermoelectric performance of Sb-doped MnBi6Te10

In: Physical Review Materials, vol. 9, iss. 1, pp. 15403, 2025.

Links | BibTeX

19.

Masatoshi Kimura, Masahiro Ochiai, Xinyi He, Takayoshi Katase, Hidenori Hiramatsu, Hideo Hosono, Toshio Kamiya

Thermoelectric performance enhancement of environmentally-friendly SrTiO3 epitaxial films by hydrogen substitution

In: Eco Energy, vol. 3, iss. 2, pp. 459–469, 2024.

Links | BibTeX

18.

Mari Hiramatsu, Zhongxu Hu, Sakura Yoshikawa, Zan Yang, Xinyi He, Takayoshi Katase, Jun-ichi Yamaura, Hajime Sagayama, Terumasa Tadano, Shigenori Ueda, Hidenori Hiramatsu, Hideo Hosono, Toshio Kamiya

Nonequilibrium Layered PbS Stabilized by Sn Doping: Bipolar Semiconductors with Low Thermal Conductivity

In: ACS Applied Electronic Materials, vol. 6, iss. 11, pp. 8339–8350, 2024.

Links | BibTeX

17.

Takayoshi Katase, Seiya Nomoto, Xinyi He, Suguru Kitani, Takashi Honda, Hidenori Hiramatsu, Hideo Hosono, Toshio Kamiya

Simultaneous Realization of Single-Crystal-Like Electron Transport and Strong Phonon Scattering in Polycrystalline SrTiO3–xHx

In: ACS Applied Electronic Materials, vol. 6, iss. 10, pp. 7424–7429, 2024.

Links | BibTeX

16.

Asato Seshita, Aichi Yamashita, Takeshi Fujita, Takayoshi Katase, Akira Miura, Chikako Moriyoshi, Yoshihiro Kuroiwa, Yoshikazu Mizuguchi

Stabilization and high thermoelectric performance of high-entropy-type cubic AgBi(S,Se,Te)2

In: Journal of Alloys and Compounds, vol. 1004, iss. 5, pp. 175679, 2024.

Links | BibTeX

15.

Asato Seshita, Aichi Yamashita, Takayoshi Katase, Yoshikazu Mizuguchi

High entropy effect on thermoelectric properties of nonequilibrium cubic phase of AgBiSe2−2xSxTex with x = 0–0.6

In: Dalton Transactions, vol. 53, iss. 35, pp. 14830–14838, 2024.

Links | BibTeX

14.

Chihiro Yamamoto, Xinyi He, Kota Hanzawa, Takayoshi Katase, Masato Sasase, Jun-ichi Yamaura, Hidenori Hiramatsu, Hideo Hosono, Toshio Kamiya

Phonon drag thermopower persisting over 200 K in FeSb2 thin film on SrTiO3 single crystal

In: Applied Physics Letters, vol. 124, iss. 19, pp. 193902, 2024.

Links | BibTeX

13.

Xinyi He, Shigeru Kimura, Takayoshi Katase, Terumasa Tadano, Satoru Matsuishi, Makoto Minohara, Hidenori Hiramatsu, Hiroshi Kumigashira, Hideo Hosono, Toshio Kamiya

Inverse-Perovskite Ba3BO (B = Si and Ge) as a HighPerformance Environmentally Benign Thermoelectric Material with Low Lattice Thermal Conductivity

In: Advanced Science, vol. 11, iss. 10, pp. 2307058, 2023.

Links | BibTeX

12.

Takayoshi Katase, Toshio Kamiya

Enhancement of thermoelectric performance by breaking thermopower – conductivity trade-off relation in artificially designed oxide thin-film heterostructures

In: Journal of the Ceramic Society of Japan, vol. 131, iss. 8, pp. 343–349, 2023.

Links | BibTeX

11.

Kodai Aoyama, Takao Shimizu, Hideto Kuramochi, Masami Mesuda, Ryo Akiike, Takayoshi Katase, Yoshisato Kimura, Hiroshi Funakubo

Enhanced Thermoelectric Properties of SrSi2 Composite Films with Cubic and Layered Polymorphs

In: ACS Applied Energy Materials, vol. 6, iss. 12, pp. 6593–6597, 2023.

Links | BibTeX

10.

Xinyi He, Seiya Nomoto, Takehito Komatsu, Takayoshi Katase, Terumasa Tadano, Suguru Kitani, Hideto Yoshida, Takafumi Yamamoto, Hiroshi Mizoguchi, Keisuke Ide, Hidenori Hiramatsu, Hitoshi Kawaji, Hideo Hosono, Toshio Kamiya

Hydride anion substitution boosts thermoelectric performance of polycrystalline SrTiO3 via simultaneous realization of reduced thermal conductivity and high electronic conductivity

In: Advanced Functional Materials, vol. 33, iss. 28, pp. 2213144, 2023.

Links | BibTeX

9.

Zhongxu Hu, Mari Hiramatsu, Xinyi He, Takayoshi Katase, Terumasa Tadano, Keisuke Ide, Hidenori Hiramatsu, Hideo Hosono, Toshio Kamiya

Reversible Thermal Conductivity Modulation of Non-equilibrium (Sn1-xPbx)S by 2D-3D Structural Phase Transition above Room Temperature

In: ACS Applied Energy Materials, vol. 6, iss. 6, pp. 3504–3513, 2023.

Links | BibTeX

8.

Yusaku Nishimura, Xinyi He, Takayoshi Katase, Terumasa Tadano, Keisuke Ide, Suguru Kitani, Kota Hanzawa, Shigenori Ueda, Hidenori Hiramatsu, Hitoshi Kawaji, Hideo Hosono, Toshio Kamiya

Electronic and Lattice Thermal Conductivity Switching by 3D-2D Crystal Structure Transition in Nonequilibrium (Pb1-xSnx)Se

In: Advanced Electronic Materials, vol. 8, iss. 9, pp. 2200024, 2022.

Links | BibTeX

7.

Xinyi He, Haoyun Zhang, Takumi Nose, Takayoshi Katase, Terumasa Tadano, Keisuke Ide, Shigenori Ueda, Hidenori Hiramatsu, Hideo Hosono, Toshio Kamiya

Degenerated Hole Doping and Ultra-Low Lattice Thermal Conductivity in Polycrystalline SnSe by Nonequilibrium Isovalent Te Substitution

In: Advanced Science, vol. 9, iss. 13, pp. 2105958, 2022.

Links | BibTeX

6.

Takayoshi Katase, Xinyi He, Terumasa Tadano, Jan M. Tomczak, Takaki Onozato, Keisuke Ide, Bin Feng, Tetsuya Tohei, Hidenori Hiramatsu, Hiromichi Ohta, Yuichi Ikuhara, Hideo Hosono, Toshio Kamiya

Breaking of thermopower – conductivity trade-off in LaTiO3 film around Mott insulator to metal transition

In: Advanced Science, vol. 8, iss. 23, pp. 2102097, 2021.

Links | BibTeX

5.

Masatoshi Kimura, Xinyi He, Takayoshi Katase, Terumasa Tadano, Jan M. Tomczak, Makoto Minohara, Ryotaro Aso, Hideto Yoshida, Keisuke Ide, Shigenori Ueda, Hidenori Hiramatsu, Hiroshi Kumigashira, Hideo Hosono, Toshio Kamiya

Large phonon drag thermopower boosted by massive electrons and phonon leaking in LaAlO3/LaNiO3/LaAlO3 heterostructure

In: Nano Letters, vol. 21, iss. 21, pp. 9240–9246, 2021.

Links | BibTeX

4.

Takayoshi Katase, Yudai Takahashi, Xinyi He, Terumasa Tadano, Keisuke Ide, Hideto Yoshida, Shiro Kawachi, Junichi Yamaura, Masato Sasase, Hidenori Hiramatsu, Hideo Hosono, Toshio Kamiya

Reversible 3D-2D structural phase transition and giant electronic modulation in non-equilibrium alloy semiconductor, lead-tin-selenide

In: Science Advances, vol. 7, iss. 12, pp. eabf2725, 2021.

Links | BibTeX

28 entries « 1 of 2 »
37 entries « 1 of 2 »
37.

Yuto Watanabe, Kota Suzuki, Takayoshi Katase, Akira Miura, Aichi Yamashita, Yoshikazu Mizuguchi

Uniaxial negative thermal expansion in a weak-itinerant-ferromagnetic phase of CoZr2H3.49

In: Journal of the American Chemical Society, vol. 148, iss. 7, pp. 7895–7904, 2026.

Links | BibTeX

36.

Yuto Watanabe, Ceren Tayran, Md. Riad Kasem, Aichi Yamashita, Mehmet Çakmak, Takayoshi Katase, Yoshikazu Mizuguchi

Specific heat analyses on optical-phonon-derived uniaxial negative thermal expansion system TrZr2 (Tr = Fe and Co1-xNix)

In: Scientific Reports, vol. 14, pp. 28018, 2024.

Links | BibTeX

35.

Takahiro Sawahara, Hiroto Arima, Takayoshi Katase, Aichi Yamashita, Ryuji Higashinaka, Yoshikazu Mizuguchi

Superconductivity in In-doped AgPbBiTe3 compounds synthesized by high-pressure synthesis

In: Physica C, vol. 612, iss. 15, pp. 1354308, 2023.

Links | BibTeX

34.

Takayoshi Katase

High-critical temperature iron-based superconductor epitaxial films for expanding the potential applications

In: Superconductor Science and Technology, vol. 35, iss. 12, pp. 120502, 2022.

Links | BibTeX

33.

Md. Raid Kasem, Ryota Ishii, Takayoshi Katase, Osuke Miura, Yoshikazu Mizuguchi

Tuning of carrier concentration and superconductivity in high-entropy-alloy-type metal telluride (AgSnPbBi)(1-x)/4InxTe

In: Journal of Alloys and Compounds, vol. 920, iss. 5, pp. 166013, 2022.

Links | BibTeX

32.

Xinyi He, Haoyun Zhang, Takumi Nose, Takayoshi Katase, Terumasa Tadano, Keisuke Ide, Shigenori Ueda, Hidenori Hiramatsu, Hideo Hosono, Toshio Kamiya

Degenerated Hole Doping and Ultra-Low Lattice Thermal Conductivity in Polycrystalline SnSe by Nonequilibrium Isovalent Te Substitution

In: Advanced Science, vol. 9, iss. 13, pp. 2105958, 2022.

Links | BibTeX

31.

Tsubasa Mitobe, Kazuhisa Hoshi, Md. Riad Kasem, Ryosuke Kiyama, Hidetomo Usui, Aichi Yamashita, Ryuji Higashinaka, Tatsuma D. Matsuda, Yuji Aoki, Takayoshi Katase, Yosuke Goto, Yoshikazu Mizuguchi

Superconductivity in In-doped AgSnBiTe3 with possible band inversion

In: Scientific Reports, vol. 11, pp. 22885, 2021.

Links | BibTeX

30.

Yildirhan Oner, Cihat Boyraz, Hidenori Hiramatsu, Takayoshi Katase, Hideo Hosono

Coexistence of magnetism and superconductivity in thin film of the Fe-based superconductor Ba1-xLaxFe2As2

In: Journal of Physics: Condensed Matter, vol. 32, iss. 48, pp. 485804, 2020.

Links | BibTeX

29.

Jumpei Matsumoto, Kota Hanzawa, Masato Sasase, Silvia Haindl, Takayoshi Katase, Hidenori Hiramatsu, Hideo Hosono

Superconductivity at 48 K of heavily hydrogen-doped SmFeAsO epitaxial films grown by chemical topotactic reaction using CaH2

In: Physical Review Materials, vol. 3, iss. 10, pp. 103401, 2019.

Links | BibTeX

28.

Ryota Sogabe, Yosuke Goto, Atsuhiro Nishida, Takayoshi Katase, Yoshikazu Mizuguchi

Superconductivity in La1-xCexOBiSSe: Carrier doping by mixed valence of Ce ions

In: Europhysics Letters, vol. 122, iss. 1, pp. 17004, 2018.

Links | BibTeX

27.

Kensuke Kobayashi, Akiko Nakao, Sachiko Maki, Jun-ichi Yamaura, Takayoshi Katase, Hikaru Sato, Hajime Sagayama, Yoshio Kuramoto, Reiji Kumai, Youichi Murakami, Hidenori Hiramatsu, Hideo Hosono

Structure determination in thin film Ba1-xLaxFe2As2 : Relation between the FeAs4 geometry and superconductivity

In: Physical Review B, vol. 96, iss. 12, pp. 125116, 2017.

Links | BibTeX

26.

Hidenori Hiramatsu, Hikaru Sato, Takayoshi Katase, Toshio Kamiya, Hideo Hosono

Critical factor for epitaxial growth of cobalt-doped BaFe2As2 films by pulsed laser deposition

In: Applied Physics Letters, vol. 104, iss. 17, pp. 172602, 2014.

Links | BibTeX

25.

Takayoshi Katase, Hidenori Hiramatsu, Toshio Kamiya, Hideo, Hosono

Electric double-layer transistor using layered iron selenide Mott insulator TlFe1.6Se2

In: The Proceedings of the National Academy of Sciences, vol. 111, iss. 11, pp. 3979–3983, 2014.

Links | BibTeX

24.

Takayoshi Katase, Hikaru Sato, Hidenori Hiramatsu, Toshio Kamiya, Hideo Hosono

Unusual pressure effects on the superconductivity of indirectly electron-doped (Ba1-xLax)Fe2As2 epitaxial films

In: Physical Review B, vol. 88, iss. 14, pp. 140503, 2013.

Links | BibTeX

23.

Takayoshi Katase, Hidenori Hiramatsu, Toshio Kamiya, Hideo Hosono

Magnetic scattering and electron pair breaking by rare-earth-ion substitution in BaFe2As2 epitaxial films

In: New Journal of Physics, vol. 15, pp. 73019, 2013.

Links | BibTeX

22.

Yoshinori Imai, Fuyuki Nabeshima, Daisuke Nakamura, Takayoshi Katase, Hidenori Hiramatsu, Hideo Hosono, Atsutaka Maeda

Ultralow-Dissipative Conductivity by Dirac Fermions in BaFe2As2

In: Journal of the Physical Society of Japan, vol. 82, iss. 4, pp. 43709, 2013.

Links | BibTeX

21.

Hikaru Sato, Takayoshi Katase, Won Nam Kang, Hidenori Hiramatsu, Toshio Kamiya, Hideo Hosono

Anomalous scaling behavior in a mixed-state Hall effect of a cobalt-doped BaFe2As2 epitaxial films with a high critical current density over 1MA/cm2

In: Physical Review B, vol. 87, iss. 6, pp. 64504, 2013.

Links | BibTeX

20.

Hidenori Hiramatsu, Takayoshi Katase, Toshio Kamiya, Hideo Hosono

Superconducting properties and phase diagram of indirectly electron-doped (Sr1-xLax)Fe2As2 epitaxial films grown by pulsed laser deposition

In: IEEE Transactions on Applied Superconductivity, vol. 23, iss. 3, pp. 7300405, 2012.

Links | BibTeX

19.

Boris A. Maiorov, Takayoshi Katase, Igor O. Usov, Marcus Weigand, Leonardo Civale, Hidenori Hiramatsu, Hideo Hosono

Competition and cooperation of pinning by extrinsic point-like defects and intrinsic strong columnar defects in BaFe2As2 thin films

In: Physical Review B, vol. 86, iss. 9, pp. 94513, 2012.

Links | BibTeX

18.

Takayoshi Katase, Hidenori Hiramatsu, Toshio Kamiya, Hideo, Hosono

Thin film growth by pulsed laser deposition and properties of 122-type iron-based superconductor AE(Fe1-xCox)2As2 (AE= alkaline earth)

In: Superconductor Science and Technology, vol. 25, iss. 8, pp. 84015, 2012.

Links | BibTeX

17.

Takayoshi Katase, Soshi Iimura, Hidenori Hiramatsu, Toshio Kamiya, Hideo Hosono

Identical effects of indirect and direct electron doping of superconducting BaFe2As2 thin films

In: Physical Review B, vol. 85, iss. 14, pp. 140516, 2012.

Links | BibTeX

16.

Hidenori Hiramatsu, Takayoshi Katase, Yoshihiro Ishimaru, Akira Tsukamoto, Toshio Kamiya, Keiichi Tanabe, Hideo Hosono

Microstructure and transport properties of [001]-tilt bicrystal grain boundaries in iron pnictide superconductor, cobalt-doped BaFe2As2

In: Materials Science and Engineering: B, vol. 177, iss. 7, pp. 515–519, 2012.

Links | BibTeX

15.

Hidenori Hiramatsu, Takayoshi Katase, Toshio Kamiya, Hideo Hosono

Thin film growth and device fabrication of iron-based superconductors

In: Journal of the Physical Society of Japan, vol. 81, iss. 1, pp. 011011, 2011.

Links | BibTeX

14.

Takayoshi Katase, Yoshihiro Ishimaru, Akira Tsukamoto, Hidenori Hiramatsu, Toshio Kamiya, Keiichi Tanabe, Hideo Hosono

Advantageous grain boundaries in iron pnictide superconductors

In: Nature Communications, vol. 2, pp. 409, 2011.

Links | BibTeX

13.

Takayoshi Katase, Hidenori Hiramatsu, Vladimir Matias, Chris Sheehan, Yoshihiro Ishimaru, Toshio Kamiya, Keiichi Tanabe, Hideo Hosono

Biaxially textured cobalt-doped BaFe2As2 films with high critical current density over 1 MA/cm2 on MgO-buffered metal-tape flexible substrates

In: Applied Physics Letters, vol. 98, iss. 24, pp. 242510, 2011.

Links | BibTeX

37 entries « 1 of 2 »
61 entries « 1 of 3 »
61.

Hiroyasu Matsuura, Hidefumi Takahashi, Takayoshi Katase

History and perspective of phonon-drag effect advancing thermoelectrics

In: Applied Physics Reviews, vol. 13, iss. 1, pp. 11321, 2026.

Links | BibTeX

60.

Zan Yang, Xinyi He, Hidetomo Usui, Toshio Kamiya, Takayoshi Katase

Axis-Dependent Conduction Polarity: Design Principles and High-Throughput Discovery of Transverse Thermoelectrics

In: Journal of the American Chemical Society, vol. 148, iss. 6, pp. 6704–6715, 2026.

Links | BibTeX

59.

Takayoshi Katase, Xinyi He, Toshio Kamiya

Unconventional Carrier Polarity and Conductivity Control by Ion-Substitution-Induced Structural and Defect Modulation in Layered Sn-based Chalcogenides

In: Japanese Journal of Applied Physics, vol. 65, no. 2, pp. 20803, 2026.

Links | BibTeX

58.

Kazuki Mitsui, Sota Imada, Sayako Inoue, Gregory Tricot, Karima Ben Tayeb, Herve Vezin, Masami Mori, Takayoshi Katase, Hidenori Hiramatsu, Akira Saitoh

Degenerate n-type electrical conductivity in WO3–P2O5 glasses with embedded WO3 nanocrystals  

In: Journal of Physics and Chemistry of Solids, vol. 211, pp. 113464, 2025.

Links | BibTeX

57.

Takayoshi Katase, Naoki Sato, Takao Mori

Mixed-anion thermoelectrics: Advanced tuning of electron and phonon transport

In: Applied Physics Reviews, vol. 12, iss. 4, pp. 41319, 2025.

Links | BibTeX

56.

Kota Hanzawa, Takayuki Nagai, Ryoga Nagasawa, Takayoshi Katase, Hideo Hosono, Hidenori Hiramatsu

d0 Cation-Based Spinel-Type Sulfide Semiconductors with Color-Tunable Direct-Gap and Ambipolar Dopability

In: Journal of the American Chemical Society, vol. 147, iss. 39, pp. 35935–35941, 2025.

Links | BibTeX

55.

Tomoya Suzuki, Kaname Sakaban, Takayoshi Katase,Hideto Yoshida, Hidenori Hiramatsu, Hideo Hosono, Toshio Kamiya

Phase Diagram and Growth Mechanism of Rutile-Type GeO2 Epitaxial Film on c-Plane Sapphire Substrate

In: ACS Applied Nano Materials, vol. 8, iss. 16, pp. 7796–7805, 2025.

Links | BibTeX

54.

Kazuki Mitsui, Riko Matsumoto, Masami Mori, Zhongxu Hu, Takayoshi Katase, Hidenori Hiramatsu, Akira Saito

Enhancement of n-type electronic conductivity in bismuth iron borate glasses by fluorine addition

In: Journal of Applied Physics, vol. 136, iss. 23, pp. 235104, 2024.

Links | BibTeX

53.

Teruya Nagafuji, Koshiro Osuna, Kota Hanzawa, Tomoya Gake, Sougmin Bae, Zhongxu Hu, Takayoshi Katase, Akira Takahashi, Hidenori Hiramatsu, Fumiyasu Oba

Carrier generation and compensation mechanism in La2SnO2S3

In: Journal of Materials Chemistry C, vol. 12, iss. 31, pp. 12015–12025, 2024.

Links | BibTeX

52.

Xinyi He, Tatsuya Cho, Takayoshi Katase, Kota Hanzawa, Suguru Kitani, Hidenori Hiramatsu, Hideo Hosono, Toshio Kamiya

Wide-Gap p-Type Layered Oxychalcogenides AE2CuInO3Ch (AE: Alkaline Earth, Ch: Chalcogen): Unusually Low Residual Carrier Concentration and Green-to-Red Emission

In: Chemistry of Materials, vol. 36, iss. 12, pp. 6089–6099, 2024.

Links | BibTeX

51.

Kosuke Takenaka, Hibiki Komatsu, Taichi Sagano, Keisuke Ide, Susumu Toko, Takayoshi Katase, Toshio Kamiya, Yuichi Setsuhara

Hydrogen-included Plasma-assisted Reactive Sputtering for Conductivity Control of Ultra-Wide Bandgap Amorphous Gallium Oxide

In: Japanese Journal of Applied Physics, vol. 63, iss. 4, pp. 04SP65, 2024.

Links | BibTeX

50.

Kenta Kaneko, Tomoaki Oga, Satoru Kaneko, Takayoshi Katase, Mamoru Yoshimoto, Akifumi Matsuda

Buffer-free epitaxial growth of ZnO (0001) thin films at room temperature by tetramethylammonium hydroxide pretreatment of α-Al2O3 (0001) substrates

In: Journal of the Ceramic Society of Japan, vol. 131, iss. 8, pp. 383–388, 2023.

Links | BibTeX

49.

Kazuki Mitsui, Zhongxu Hu, Kota Hanzawa, Takayoshi Katase, Hidenori Hiramatsu, Akira Saitoh

Effect of iron substitution on electronic conductivity of bismuth sesquioxide glasses

In: Journal of Applied Physics, vol. 134, iss. 7, pp. 75101, 2023.

Links | BibTeX

48.

Takayoshi Katase, Toshio Kamiya

Giant electronic conductivity switching driven by artificial modulation of crystal structure dimensionality

In: JSAP Review, vol. 2022, pp. 220418, 2022.

Links | BibTeX

47.

Keisuke Ide, Naoto Watanabe, Takayoshi Katase, Masato Sasase, Junghwan Kim, Shigenori Ueda, Koji Horiba, Hiroshi Kumigashira, Hidenori Hiramatsu, Hideo Hosono, Toshio Kamiya

Low-temperature-processable amorphous-oxide-semiconductor-based phosphors for durable light-emitting diodes

In: Applied Physics Letters, vol. 121, iss. 19, pp. 192108, 2022.

Links | BibTeX

46.

Makoto Minohara, Yuka Dobashi, Naoto Kikuchi, Akane Samizo, Takashi Honda, Xinyi He, Takayoshi Katase, Toshio Kamiya, Keishi Nishio, Yoshihiro Aiura

Tuning of Hole Carrier Density in p-type α-SnWO4 by Exploiting Oxygen Defects

In: Materials Advances, vol. 3, iss. 24, pp. 9111–9116, 2022.

Links | BibTeX

45.

Hiroshi Mizoguchi, Sang-Won Park, Takayoshi Katase, Jiaohao Yu, Junjie Wang, Hideo Hosono

Unique Conduction Band Minimum of Semiconductors Possessing a Zincblende-Type Framework

In: Inorganic Chemistry, vol. 61, iss. 27, pp. 10359–10364, 2022.

Links | BibTeX

44.

Akihiro Shiraishi, Shigeru Kimura, Xinyi He, Naoto Watanabe, Takayoshi Katase, Keisuke Ide, Makoto Minohara, Kosuke Matsuzaki, Hidenori Hiramatsu, Hiroshi Kumigashira, Hideo Hosono, Toshio Kamiya

Design, Synthesis, and Optoelectronic Properties of the High-Purity Phase in Layered AETMN2 (AE = Sr, Ba; TM = Ti, Zr, Hf) Semiconductors

In: Inorganic Chemistry, vol. 61, iss. 17, pp. 6650–6659, 2022.

Links | BibTeX

43.

Xinyi He, Jinshuai Chen, Takayoshi Katase, Makoto Minohara, Keisuke Ide, Hidenori Hiramatsu, Hiroshi Kumigashira, Hideo Hosono, Toshio Kamiya

High-Mobility Metastable Rock-Salt Type (Sn,Ca)Se Thin Film Stabilized by Direct Epitaxial Growth on a YSZ (111) Single-Crystal Substrate

In: ACS Applied Materials & Interfaces, vol. 14, iss. 16, pp. 18682–18689, 2022.

Links | BibTeX

42.

Kaiwen Li, Atsushi Shimizu, Xinyi He, Keisuke Ide, Kota Hanzawa, Kosuke Matsuzaki,T. Katase, Hidenori Hiramatsu, Hideo Hosono, Qun Zhang, Toshio Kamiya

Low Residual Carrier Density and High In-Grain Mobility in Polycrystalline Zn3N2 Films on a Glass Substrate

In: ACS Applied Electronic Materials, vol. 4, iss. 4, pp. 2026–2031, 2022.

Links | BibTeX

41.

Kohei Yamamoto, Tomoyuki Tsuyama, Suguru Ito, Kou Takubo, Iwao Matsuda, Niko Pontius, Christian Schusler-Langeheine, Makoto Minohara, Hiroshi Kumigashira, Yuichi Yamasaki, Hironori Nakao, Youichi Murakami, Takayoshi Katase, Toshio Kamiya Hiroki Wadati

Photoinduced transient states of antiferromagnetic orderings in La1/3Sr2/3FeO3 and SrFeO3-δ thin films observed through time-resolved resonant soft x-ray scattering

In: New Journal of Physics, vol. 24, pp. 43012, 2022.

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40.

Yuya Komatsu, Ryota Shimizu, Ryuhei Sato, Markus Wilde, Kazunori Nishio, Takayoshi Katase, Daiju Matsumura, Hiroyuki Saitoh, Masahiro Miyauchi, Jonah R. Adelman, Ryan M. L. McFadden, Derek Fujimoto, John O. Ticknor, Monika Stachura, Iain McKenzie, Gerald D. Morris, W. Andrew MacFarlane, Jun Sugiyama, Katsuyuki Fukutani, Shinji Tsuneyuki, Taro Hitosugi

Repeatable Photoinduced Insulator-to-Metal Transition in Yttrium Oxyhydride Epitaxial Thin Films

In: Chemistry of Materials, vol. 34, iss. 8, pp. 3616–3623, 2022.

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39.

Makoto Minohara, Naoto Kikuchi, TKouhei Tsukada, Yuka, Dobashi, Akane Samizo, Keishi Nishio, Xinyi He, Takayoshi Katase, Toshio Kamiya, Yoshihiro Aiura

Effect of intentional chemical doping on crystallographic and electric properties of the pyrochlore Bi2Sn2O7

In: Materials & Design, vol. 216, pp. 110549, 2022.

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38.

Xinyi He, Takayoshi Katase, Keisuke Ide, Hideo Hosono, Toshio Kamiya

Ion substitution effect on defect formation in two-dimensional transition metal nitrides semiconductor, AETiN2 (AE = Ca, Sr, Ba)

In: Inorganic Chemistry, vol. 60, iss. 14, pp. 10227–10234, 2021.

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Atsushi-Tsurumaki Fukuchi, Takayoshi Katase, Hiromichi Ohta, Masashi Arita, Yasuo Takahashi

Nanoscale Probing of Field-Driven Ion Migration in TaOx for Neuromorphic Memristor Applications

In: ECS Transactions, vol. 104, iss. 4, pp. 93–101, 2021.

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