Chemical-substitution-driven giant anomalous Hall and Nernst effects in magnetic cubic Heusler compounds
Guangzong Xing, Keisuke Masuda, Terumasa Tadano, and Yoshio Miura
Acta Materialia 270, 119856 (2024)

Creation of flexible spin-caloritronic material with giant transverse thermoelectric conversion by nanostructure engineering
Ravi Gautam, Takamasa Hirai, Abdulkareem Alasli, Hosei Nagano, Tadakatsu Ohkubo, Ken-ichi Uchida, and Hossein Sepehri-Amin
Nature Communications 15, 2184 (2024)

Phonon transport characteristics of α, β, and γ crystalline phases of magnesium hydride from first-principles-based anharmonic lattice dynamics
Takuma Shiga, Hiroshi Fujihisa, Yuzo Shigesato, and Takashi Yagi
Materials Today Communications 38, 108192 (2024)

Observation of nonvolatile magneto-thermal switching in superconductors
Hiroto Arima, Md. Riad Kasem, Hossein Sepehri-Amin, Fuyuki Ando, Ken-ichi Uchida, Yuto Kinoshita, Masashi Tokunaga, and Yoshikazu Mizuguchi
Communications Materials 5, 34 (2024)

Pressure-Induced Volumetric Negative Thermal Expansion in CoZr₂ Superconductor
Yuto Watanabe, Hiroto Arima, Saori Kawaguchi-Imada, Hirokazu Kadobayashi, Kenta Oka, Hidetomo Usui, Ryo Matsumoto, Yoshihiko Takano, Takeshi Kawahata, Chizuru Kawashima, Hiroki Takahashi, Aichi Yamashita, and Yoshikazu Mizuguchi
Advanced Electronic Materials, 2300896 (2024)

Direct-Contact Seebeck-Driven Transverse Magneto-Thermoelectric Generation in Magnetic/Thermoelectric Bilayers
Weinan Zhou, Taisuke Sasaki, Ken-ichi Uchida, and Yuya Sakuraba
Advanced Science, 2308543 (2024)

Quantitative measurement of figure of merit for transverse thermoelectric conversion in Fe/Pt metallic multilayers
Takumi Yamazaki, Takamasa Hirai, Takashi Yagi, Yuichiro Yamashita, Ken-ichi Uchida, Takeshi Seki, and Koki Takanashi
Physical Review Applied 21, 024039 (2024)

Single crystal growth and physical properties of La, Co doped (Eu,Ca)FeAs₂
Sugali Pavan Kumar Naik, Sala Alberto, Kunimitsu Kataoka, Yoshito Gotoh, Tom Ichibha, Kenta Hongo, Ryo Maezono, Taichiro Nishio, and Hiraku Ogino
Journal of Crystal Growth 628, 127547 (2024)

Extrinsic contribution to the anomalous Hall effect and Nernst effect in Fe₃Co single-crystal thin films by Ir doping
Ryo Toyama, Weinan Zhou, and Yuya Sakuraba
Physical Review B 109, 054415 (2024)

Permanent-magnet-based transverse thermoelectric generator with high fill factor driven by anomalous Nernst effect
Fuyuki Ando, Takamasa Hirai, and Ken-ichi Uchida
APL Energy 2, 016103 (2024)

Hybrid Transverse Magneto-Thermoelectric Cooling in Artificially Tilted Multilayers
Ken-ichi Uchida, Takamasa Hirai, Fuyuki Ando, and Hossein Sepehri-Amin
Advanced Energy Materials 14, 2302375 (2024)

Bipolarity of large anomalous Nernst effect in Weyl magnet-based alloy films
Shun Noguchi, Kohei Fujiwara, Yuki Yanagi, Michi-To Suzuki, Takamasa Hirai, Takeshi Seki, Ken-ichi Uchida, and Atsushi Tsukazaki
Nature Physics 20, 254 (2024)

Low-temperature chiral crystal structure and superconductivity in (Pt_0.2Ir_0.8)₃Zr₅
Yuto Watanabe, Hiroto Arima, Aichi Yamashita, Akira Miura, Chikako Moriyoshi, Yosuke Goto, Chul-Ho Lee, Ryuji Higashinaka, Hidetomo Usui, Shogo Kawaguchi, Kazuhisa Hoshi, and Yoshikazu Mizuguchi
Journal of the American Chemical Society 146, 773(2023)

Observation of superconductivity and enhanced upper critical field of η-carbide-type oxide Zr₄Pd₂O
Yuto Watanabe, Akira Miura, Chikako Moriyoshi, Aichi Yamashita, and Yoshikazu Mizuguchi
Scientific Reports 13, 22458 (2023)

Magnetic field hysteresis of thermal conductivity in type-I and typy-II superconductors
Hiroto Arima, Miku Yoshida, and Yoshikazu Mizuguchi
Journal of the Physical Society of Japan 93, 015001 (2023)

Anomalous field-temperature phase diagram of superconductivity in Sn-Pb solder
Takumi Murakami, Hiroto Arima, and Yoshikazu Mizuguchi
AIP Advances 13, 125008 (2023)

Role of on-site Coulomb interactions in the half-metallic Weyl ferromagnet candidate thin-film Co₂FeSi
Kazuki Sumida, Yuichi Fujita, Weinan Zhou, Keisuke Masuda, Ikuto Kawasaki, Shin-ichi Fujimori, Akio Kimura, and Yuya Sakuraba
Physical Review B 108, 241101 (2023)

Observation of the Anisotropic Magneto-Thomson Effect
Rajkumar Modak, Takamasa Hirai, Seiji Mitani, and Ken-ichi Uchida
Physical Review Letters 131, 206701 (2023)

Anomalous Nernst thermoelectric generation in multilayer-laminated coiled magnetic wires
Ken-ichi Uchida, Tetsuya Kuwabara, Toru Tanji, Makoto Fujimoto, Ren Nagasawa, and Ryo Iguchi
Applied Physics Express 16, 093001 (2023)

Nonvolatile Magneto-Thermal Switching in MgB₂
Hiroto Arima and Yoshikazu Mizuguchi
Journal of the Physical Society of Japan 92, 103702 (2023)

Large magneto-thermal-switching ratio in superconducting Pb wires
Miku Yoshida, Hiroto Arima, Aichi Yamashita, Ken-ichi Uchida, and Yoshikazu Mizuguchi
Journal of Applied Physics 134, 065102 (2023)

Elastocaloric effect of shape memory polymers in elastic response regime
Takamasa Hirai, Koichiro Uto, Mitsuhiro Ebara, and Ken-ichi Uchida
Journal of Physics: Energy 5, 034011 (2023)

Direct Electrical Probing of Anomalous Nernst Conductivity
Weinan Zhou, Asuka Miura, Yuya Sakuraba, and Ken-ichi Uchida
Physical Review Applied 19, 064079 (2023)

Uniaxial Negative Thermal Expansion in a Tetragonal V₃S-Type Superconductor IrZr₃
Yoshikazu Mizuguchi and Aichi Yamashita
Journal of the Physical Society of Japan 92, 074601 (2023)

Designing composition ratio of magnetic alloy multilayer for transverse thermoelectric conversion by Bayesian optimization
Naoki Chiba, Keisuke Masuda, Ken-ichi Uchida, and Yoshio Miura
APL Machine Learning 1, 026114 (2023)

Comparison of the in-plane coercive field and anomalous Nernst effect between a co-sputtered Sm–Co amorphous film and Sm/Co multilayer amorphous films with various layer thicknesses
Rajkumar Modak, Weinan Zhou, Yuya Sakuraba, and Ken-ichi Uchida
Applied Physics Express 16, 053003 (2023)

Highly sensitive lock-in thermoreflectance temperature measurement using thermochromic liquid crystal
Atsushi Takahagi, Ryo Iguchi, Hosei Nagano, and Ken-ichi Uchida
Applied Physics Letters 122, 172401 (2023)

Magneto-thermal-switching properties of superconducting Nb
Miku Yoshida, Md. Riad Kasem, Aichi Yamashita, Ken-ichi Uchida, and Yoshikazu Mizuguchi
Applied Physics Express 16, 033002 (2022)

Glassy atomic vibrations and blurry electronic structures created by local structural disorders in high-entropy metal telluride superconductors
Yoshikazu Mizuguchi, Hidetomo Usui, Rei Kurita, Kyohei Takae, Md Riad Kasem, Ryo Matsumoto, Kazuki Yamane, Yoshihiko Takano, Yuki Nakahira, Aichi Yamashita, Yosuke Goto, Akira Miura, and Chikako Moriyoshi
Materials Today Physics 32, 101019 (2022)

Seebeck-driven transverse thermoelectric generation in magnetic hybrid bulk materials
Weinan Zhou, Asuka Miura, Takamasa Hirai, Yuya Sakuraba, and Ken-ichi Uchida
Applied Physics Letters 122, 062402 (2022)

Uniaxial Negative Thermal Expansion in an Orthorhombic Superconductor CoZr₃
Hiroto Arima, Tatsuki Inui, Aichi Yamashita, Akira Miura, Hiroaki Itou, Chikako Moriyoshi, Hiroshi Fujihisa, and Yoshikazu Mizuguchi
Journal of the Physical Society of Japan 92, 024602 (2022)

Thermoelectric Permanent Magnet Opens New Possibilities in Thermal Management technologies
Press Release (NIMS) Published Page

Controlling Thermoelectric Conversion in Magnetic Materials by Magnetization Direction
Press Release (NIMS) Published Page

Hybrid transverse magneto-thermoelectric cooling in artificially tilted multilayers
87th Annual Conference of the DPG and DPG Spring Meeting, Germany, Mar. 2024

Sn-Pbハンダの超伝導転移を利用した極低温ヒートスイッチの可能性
日本熱物性学会 研究分科会「宇宙に関わる熱物性と制御」第3回研究会, 2024年3月

日本の論文の国際的注目度を 高めるために何をすべきか 自身の経験・世界の研究者との情報交換に基づく提言
科学技術振興機構 緊急シンポジウム ～激論 なぜ、我が国の論文の注目度は下がりつつあるのか、我々は何をすべきか？～, 2024年3月

Transverse Thermoelectric Generation Using Permanent Magnets
Advanced Materials Research Grand Meeting MRM2023/IUMRS-ICA2023, Kyoto, Dec. 2023

Hybrid Transverse Magneto-Thermoelectric Cooling in Artificially Tilted Multilayers
ISSP Regular Workshop: How high can we raise thermoelectric performance?, Kashiwa, Dec. 2023

Electronic band tuning in Heusler alloy-based Weyl semimetal for new sensing applications
International Conference on Magnetic Materials and Applications(ICMAGMA-2023), India, Dec. 2023

熱電とスピントロニクス 磁性材料を活用した新しい熱電応用と今後の展望
スピントロニクス入門セミナー, 2023年11月

Material database and measurement informatics for thermophysical property
The 7th Asian Materials Data Symposium, Korea, Oct. 2023

Research on high-performance permanent magnet materials without using rare elements
The Japan Institute of Metals and Materials (JIMM) 2023 Fall Meeting, Toyama, Sep. 2023

Correlative (S)TEM/APT analysis of magnetic materials for green energy conversions
Atom Probe Tomography & Microscopy 2023, Belgium, Sep. 2023

異常ネルンスト効果を用いた超低熱抵抗熱流センサの開発
第244回研究会/第7回磁気センサ専門研究会, 2023年9月

Active and selective temperature control using mechanical strain
第47回日本磁気学会学術講演会, 2023年9月

ロックインサーモグラフィ法を用いた誘電体熱現象探索
日本物理学会 第78回年次大会, 2023年9月

スピン波・スピン流を用いた新たなスピンデバイスに関する技術「スピン自由度を活用した熱エネルギー制御」
電気学会 令和５年Ａ部門大会, 2023年9月

薄膜・界面における熱物性の計測と評価
日本伝熱学会産学交流委員会主催セミナー, 2023年9月

スピンカロリトロニクスによる熱電変換・熱制御
日本セラミックス協会 第36回秋季シンポジウム, 2023年9月

Development of High-Performance Permanent Magnets without Reliance on Scarce Elements
The 6th International Conference of Asian Union of Magnetics Societies (IcAUMS2023), Indonesia, Aug. 2023

Development of high performance permanent magnets; elements criticality, new demands, and extrinsic magnetic properties
13th Joint European Magnetic Symposia (JEMS), Spain, Aug. 2023

Development and Overview of High-Entropy Functional Materials
The 8th Japan-Korea International Symposium on Materials Science and Technology (JKMST2023) , Kochi, Aug. 2023

Spin Caloritronics: from Fundamentals to Applications
The 4th International Workshop on Advanced Materials and Devices 2023, Vietnam, Aug. 2023

ハイエントロピー型REBa₂Cu₃O_7-d薄膜の超伝導特性
第243回研究会/第72回化合物新磁性専門研究会, 2023年7月

Spintronic Thermal Switching
11th International Symposium on Metallic Multilayers, Korea, July 2023

Spintronic Thermal Switching
10th US-Japan Joint Seminar on Nanoscale Transport Phenomena, SanDiego, USA, July 2023

Analysis of isothermal crystallization of High-entropy-type thermoelectric materials
Symposium and Workshop on “Advanced Thermodynamics and Metastability", Hokkaido, June 2023

スピントロニクス材料におけるナノスケール熱伝導計測と制御
ナノスケールソフト磁性体の創製とデバイス応用調査専門委員会 第3回ナノ磁性研究会, 2023年6月

スピントロニクス材料におけるナノスケール熱伝導計測
第１回光・熱・電気と磁気の相互作用の活用技術調査専門委員会 研究会, 2023年6月

磁気を用いた新しい熱エネルギー制御技術
キヤノン財団第2回講演会 「こんなことができるんだ！物質の力で切りひらく未来」（オンライン開催）, 2023年6月

Lock-in Thermography for Non-Destructive Phase Boundary Resolving in Metallic Materials
SPIN CALORITRONICS XII, Tsukuba, May 2023

Thermoelectric response in dielectric material
SPIN CALORITRONICS XII, Tsukuba, May 2023

Development of novel heat flux sensor using anomalous Nernst effect
SPIN CALORITRONICS XII, Tsukuba, May 2023

Lock-in thermography as a tool for investigating caloric effects
The 2023 MRS Spring Meeting & Exhibit, San Francisco, USA, Apr. 2023

スピンカロリトロニクス
第24回エネルギー・環境材料研究拠点 (GREEN) シンポジウムー世界を先導する熱電発電・熱制御技術ー, 2023年3月

パルス光加熱サーモリフレクタンス法でみる薄膜と界面の熱物性
第24回エネルギー・環境材料研究拠点 (GREEN) シンポジウムー世界を先導する熱電発電・熱制御技術ー, 2023年3月

超低熱抵抗・フレキシブル熱流センサの開発
第24回エネルギー・環境材料研究拠点 (GREEN) シンポジウムー世界を先導する熱電発電・熱制御技術ー, 2023年3月

Progress in transverse thermoelectric conversion using spin caloritronics
2022 MRS Fall Meeting, Boston, USA, Dec. 2022

Transverse Magneto-Thermoelectric Conversion
The 7th International Conference on Electronic Materials and Nanotechnology for Green Environment (ENGE2022), Korea, Nov. 2022

The Tsukuba Encouragement Prize 2023 (Young Researchers) (Ken-ichi Uchida)

Best poster presentation award from International Conference on Magnetic Materials and Applications (ICMAGMA-2023)（Rajesh Kumar Roul）

日本伝熱学会東海支部講演会若手優秀講演賞（The Anh Nguyen）

2023年応用物理学会秋季学術講演会 第19回英語講演奨励賞（今村拓未）

"Best Presentation Award" from the Thermoelectrics Society of Japan (Fuyuki Ando)

"The JIM Murakami Young Researcher Award" from The Japan Institute of Metals and Materials (Hossein Sepehri-Amin)

The Young Scientists’ Award 2023, Commendation for Science and Technology by the Minister of Education, Culture, Sports, Science and Technology（Hossein Sepehri-Amin）

The 44th Honda Memorial Research Encouragement Award from Honda Memorial Foundation (Yoshikazu Mizuguchi）

The 44th Honda Memorial Research Encouragement Award from Honda Memorial Foundation (Ken-ichi Uchida)

The title of "Leading Researcher" from Tokyo Metropolitan University (Yoshikazu Mizuguchi）

The Tsukuba Encouragement Prize 2022 (Young Researchers) (Hossein Sepehri-Amin)