
天児 寧 (アマコ ヤスシ)
学術研究院(理学系)
理学部 理学科 物理学コース
教授
研究者情報
研究活動情報
論文
- A Review on the Magnetovolume Effect of the Full Heusler Alloys Ni2MnZ (Z = In, Sn, Sb)
Takeshi Kanomata, Xiao Xu, Takuo Sakon, Yuki Nagata, Shin Imada, Toshihiro Omori, Ryosuke Kainuma, Tetsujiro Eto, Yoshiya Adachi, Takumi Kihara, Yasushi Amako, Masaaki Doi and Yoshiya Uwatoko
METALS, 15(2), 215, 2025年02月18日, 査読有り - Magnetic phase diagram of helimagnetic Ba(Fe1-xScx)(12)O-19 (0 <= x <= 0.2) hexagonal ferrite
Maruyama, Kenichi; Tanaka, Seiya; Natori, Shun; Bizen, Ikuya; Amemiya, Keisuke; Kiyanagi, Ryoji; Nakao, Akiko; Moriyama, Kentaro; Ishikawa, Yoshihisa; Amako, Yasushi; Iiyama, Taku; Futamura, Ryusuke; Utsumi, Shigenori;
Journal of Alloys and Compounds, 892, 162125, 2022年 - Magnetization Process in EuCo2P2 and EuT2Ge2 (T: transition metal): Comparison of Experiment and Theory
Takeuchi, Tetsuya; Tahara, Time; Kida, Takanori; Narumi, Yasuo; Hagiwara, Masayuki; Kindo, Koichi; Iha, Wataru; Ashitomi, Yousuke; Yara, Tomoyuki; Nakashima, Miho; Amako, Yasushi; Hedo, Masato; Nakama, Takao; Onuki, Yoshichika;
Journal of the Physical Society of Japan, 90(3), 2021年 - Spin Glass Behavior in EuCu2Si2 Single Crystal Grown by the Flux Method
Takeuchi, Tetsuya; Haga, Yoshinori; Taniguchi, Toshifumi; Iha, Wataru; Ashitomi, Yousuke; Yara, Tomoyuki; Kida, Takanori; Tahara, Time; Hagiwara, Masayuki; Nakashima, Miho; Amako, Yasushi; Hedo, Masato; Nakama, Takao; Onuki, Yoshichika;
Journal of the Physical Society of Japan, 89(3), 2020年 - Quasi-one-dimensional magnetic interactions and conduction electrons in EuCu5 and EuAu5 with the characteristic hexagonal structure
Matsuda, S.; Ota, J.; Nakaima, K.; Iha, W.; Gouchi, J.; Uwatoko, Y.; Nakashima, M.; Amako, Y.; Honda, F.; Aoki, D.; Nakamura, A.; Takeuchi, T.; Haga, Y.; Harimag, H.; Hedo, M.; Nakama, T.; Onuki, Y.;
PHILOSOPHICAL MAGAZINE, 100(10), 1244-1257, 2020年 - Flux Growth and Magnetic Properties of Helimagnetic Hexagonal Ferrite Ba(Fe1-xScx)(12)O-19 Single Crystals
Utsumi, Shigenori; Tanaka, Seiya; Maruyama, Kenichi; Hatakeyama, Nao; Itoh, Kenichi; Koike, Jun; Horikawa, Akihiro; Iriyama, Hiroki; Kanamaru, Hajime; Amako, Yasushi; Iiyama, Taku; Futamura, Ryusuke; Kiyanagi, Ryoji; Nakao, Akiko; Moriyama, Kentaro; Ishikawa, Yoshihisa; Momozawa, Nobuyuki;
ACS OMEGA, 5(38), 24890-24897, 2020年 - Unique Magnetic Phases in the Skyrmion Lattice and Fermi Surface Properties in Cubic Chiral Antiferromagnet EuPtSi
Kakihana, Masashi; Aoki, Dai; Nakamura, Ai; Honda, Fuminori; Nakashima, Miho; Amako, Yasushi; Takeuchi, Tetsuya; Harima, Hisatomo; Hedo, Masato; Nakama, Takao; Onuki, Yoshichika;
Journal of the Physical Society of Japan, 88(9), 2019年 - Magnetic Fluctuation and First-Order Transition in Trillium Lattice of EuPtSi Observed by Eu-151 Mossbauer Spectroscopy
Homma, Yoshiya; Kakihana, Masashi; Tokunaga, Yo; Yogi, Mamoru; Nakashima, Miho; Nakamura, Ai; Shimizu, Yusei; Li, Dexin; Maurya, Arvind; Sato, Yoshiki J.; Honda, Fuminori; Aoki, Dai; Amako, Yasushi; Hedo, Masato; Nakama, Takao; Onuki, Yoshichika;
Journal of the Physical Society of Japan, 88(9), 2019年 - De Haas-van Alphen Experiment and Fermi Surface Properties in Field-Induced Ferromagnetic State of MnP
Kawakatsu, Shoya; Kakihana, Masashi; Nakashima, Miho; Amako, Yasushi; Nakamura, Ai; Aoki, Dai; Takeuchi, Tetsuya; Harima, Hisatomo; Hedo, Masato; Nakama, Takao; Onuki, Yoshichika;
Journal of the Physical Society of Japan, 88(4), 2019年 - Electronic States of Antiferromagnet FeSn and Pauli Paramagnet CoSn
Kakihana, Masashi; Nishimura, Kengo; Aoki, Dai; Nakamura, Ai; Nakashima, Miho; Amako, Yasushi; Takeuchi, Tetsuya; Kida, Takanori; Tahara, Time; Hagiwara, Masayuki; Harima, Hisatomo; Hedo, Masato; Nakama, Takao; Onuki, Yoshichika;
Journal of the Physical Society of Japan, 88(1), 2019年 - Anomalous ferromagnetic ordering in EuCuP
Iha, Wataru; Kakihana, Masashi; Matsuda, Shinya; Honda, Fuminori; Haga, Yoshinori; Takeuchi, Tetsuya; Nakashima, Miho; Amako, Yasushi; Gouchi, Jun; Uwatoko, Yoshiya; Hedo, Masato; Nakama, Takao; Onuki, Yoshichika;
Journal of Alloys and Compounds, 788, 361-366, 2019年 - Giant Hall Resistivity and Magnetoresistance in Cubic Chiral Antiferromagnet EuPtSi
Kakihana, Masashi; Aoki, Dai; Nakamura, Ai; Honda, Fuminori; Nakashima, Miho; Amako, Yasushi; Nakamura, Shota; Sakakibara, Toshiro; Hedo, Masato; Nakama, Takao; Onuki, Yoshichika;
Journal of the Physical Society of Japan, 87(2), 2018年 - Effects of Magnetic Field and Pressure on the Valence-Fluctuating Antiferromagnetic Compound EuPt2Si2
Takeuchi, Tetsuya; Yara, Tomoyuki; Ashitomi, Yousuke; Iha, Wataru; Kakihana, Masashi; Nakashima, Miho; Amako, Yasushi; Honda, Fuminori; Homma, Yoshiya; Aoki, Dai; Uwatoko, Yoshiya; Kida, Takanori; Tahara, Time; Hagiwara, Masayuki; Haga, Yoshinori; Hedo, Masato; Nakama, Takao; Onuki, Yoshichika;
Journal of the Physical Society of Japan, 87(7), 2018年 - Magnetic properties and effect of pressure on the electronic state of EuCo2Ge2
Ashitomi, Y.; Kakihana, M.; Honda, F.; Nakamura, A.; Aoki, D.; Uwatoko, Y.; Nakashima, M.; Amako, Y.; Takeuchi, T.; Kida, T.; Tahara, T.; Hagiwara, M.; Haga, Y.; Hedo, M.; Nakama, T.; Onuki, Y.;
PHYSICA B-CONDENSED MATTER, 536, 192-196, 2018年 - Unique Electronic States in Non-centrosymmetric Cubic Compounds
Kakihana, Masashi; Nishimura, Kengo; Ashitomi, Yousuke; Yara, Tomoyuki; Aoki, Dai; Nakamura, Ai; Honda, Fuminori; Nakashima, Miho; Amako, Yasushi; Uwatoko, Yoshiya; Sakakibara, Toshiro; Nakamura, Shota; Takeuchi, Tetsuya; Haga, Yoshinori; Yamamoto, Etsuji; Harima, Hisatomo; Hedo, Masato; Nakama, Takao; Onuki, Yoshichika;
Journal of Electronic Materials, 46(6), 3572-3584, 2017年06月 - Unique Pressure versus Temperature Phase Diagram for Antiferromagnets Eu2Ni3Ge5 and EuRhSi3
Nakashima, Miho; Amako, Yasushi; Matsubayashi, Kazuyuki; Uwatoko, Yoshiya; Nada, Masato; Sugiyama, Kiyohiro; Hagiwara, Masayuki; Haga, Yoshinori; Takeuchi, Tetsuya; Nakamura, Ai; Akamine, Hiromu; Tomori, Keisuke; Yara, Tomoyuki; Ashitomi, Yosuke; Hedo, Masato; Nakama, Takao; Onuki, Yoshichika;
Journal of the Physical Society of Japan, 86(3), 034708, 2017年03月15日 - Superconducting, fermi surface, and magnetic properties in SrTGe3 and EuTGe3 (T: transition metal) with the Rashba-type tetragonal structure
Kakihana, Masashi; Akamine, Hiromu; Tomori, Keisuke; Nishimura, Kengo; Teruya, Atsushi; Nakamura, Ai; Honda, Fuminori; Aoki, Dai; Nakashima, Miho; Amako, Yasushi; Matsubayashi, Kazuyuki; Uwatoko, Yoshiya; Takeuchi, Tetsuya; Kida, Takanori; Hagiwara, Masayuki; Haga, Yoshinori; Yamamoto, Etsuji; Harima, Hisatomo; Hedo, Masato; Nakama, Takao; Onuki, Yoshichika;
Journal of Alloys and Compounds, 694, 439-451, 2017年02月15日 - Divalent, trivalent, and heavy fermion states in Eu compounds
Onuki, Y.; Nakamura, A.; Honda, F.; Aoki, D.; Tekeuchi, T.; Nakashima, M.; Amako, Y.; Harima, H.; Matsubayashi, K.; Uwatoko, Y.; Kayama, S.; Kagayama, T.; Shimizu, K.; Muthu, S. Esakki; Braithwaite, D.; Salce, B.; Shiba, H.; Yara, T.; Ashitomi, Y.; Akamine, H.; Tomori, K.; Hedo, M.; Nakama, T.;
PHILOSOPHICAL MAGAZINE, 97(36), 3399-3414, 2017年 - Large cyclotron mass and large ordered moment in ferromagnet CoS2 compared with paramagnet CoSe2
Teruya, Atsushi; Suzuki, Fuminori; Aoki, Dai; Honda, Fuminori; Nakamura, Ai; Nakashima, Miho; Amako, Yasushi; Harima, Hisatomo; Hedo, Masato; Nakama, Takao; Onuki, Yoshichika;
Journal of the Physical Society of Japan, 85(6), 064716, 2016年06月15日 - Characteristic Fermi surfaces and charge density wave in SrAl4 and related compounds with the BaAl4-type tetragonal structure
Nakamura, Ai; Uejo, Taro; Harima, Hisatomo; Araki, Shingo; Kobayashi, Tatsuo C.; Nakashima, Miho; Amako, Yasushi; Hedo, Masato; Nakama, Takao; Onuki, Yoshichika;
Journal of Alloys and Compounds, 654, 290-299, 2016年 - Pressure-Induced Valence Transition and Heavy Fermion State in Eu2Ni3Ge5 and EuRhSi3
Nakamura, Ai; Okazaki, Tomoya; Nakashima, Miho; Amako, Yasushi; Matsubayashi, Kazuyuki; Uwatoko, Yoshiya; Kayama, Shuei; Kagayama, Tomoko; Shimizu, Katsuya; Uejo, Taro; Akamine, Hiromu; Hedo, Masato; Nakama, Takao; Onuki, Yoshichika; Shiba, Hiroyuki;
Journal of the Physical Society of Japan, 84(5), 2015年 - Nuclear Magnetic Resonance of ErCo3, TmCo3 and PrCo3
H.Yoshie, H.Ishizone, Y.Amako, H.Nagai, M.Shiga and Y.Nakamura
Hyperfine Interactions(C)1, 1, pp.68-71, 1996年01月 - 55Mn NMR and 119Sn Mossbauer Studies of RMn6Sn6 Compounds (R=rare earth)
Y.Amako, T.Hishida, H.Nagai, H.Yoshie and T.Shinohara
Hyperfine Interactions(C)1, 1, pp.143-146, 1996年01月 - Mossbauer Studies of RMn12-xFex (R=rare earth)
Y.Amako, H.Nagai and H.Yoshie
Conf.Proc.ICAME-95, 50, pp.351-354, 1995年09月