辻川雅人 (Masahito Tsujikawa) - マイポータル

基本情報

所属: 東北大学電気通信研究所情報デバイス研究部門物性機能設計研究室助教

学位: 理学博士(2011年3月かなざわ)

J-GLOBAL ID: 201101067049674590
researchmap会員ID: 6000029637

外部リンク: http://www.shirai.riec.tohoku.ac.jp/

研究分野

ナノテク・材料 / 構造材料、機能材料 /

論文

Fabrication of L10-ordered FeNi films by denitriding FeNiN(001) and FeNiN(110) films

Keita Ito, Takumi Ichimura, Masahiro Hayashida, Takahiro Nishio, Sho Goto, Hiroaki Kura, Ryusei Sasaki, Masahito Tsujikawa, Masafumi Shirai, Tomoyuki Koganezawa, Masaki Mizuguchi, Yusuke Shimada, Toyohiko J. Konno, Hideto Yanagihara, Koki Takanashi

Journal of Alloys and Compounds 946 169450-169450 2023年6月
Anisotropic magnetism and electronic structure of trigonal <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mrow><mml:msub><mml:mi>EuAl</mml:mi><mml:mn>2</mml:mn></mml:msub><mml:msub><mml:mi>Ge</mml:mi><mml:mn>2</mml:mn></mml:msub></mml:mrow></mml:math> single crystals

Santanu Pakhira, Asish K. Kundu, Farhan Islam, M. A. Tanatar, Tufan Roy, Thomas Heitmann, T. Yilmaz, E. Vescovo, Masahito Tsujikawa, Masafumi Shirai, R. Prozorov, David Vaknin, D. C. Johnston

Physical Review B 107(13) 2023年4月28日
Anomalous Nernst effect in epitaxially grown Fe4-xNixN films

Weida Yin, Keita Ito, Yusuke Tsubowa, Masahito Tsujikawa, Masafumi Shirai, Koki Takanashi

AIP ADVANCES 13(2) 2023年2月
Electronic and magnetic properties of the topological semimetal <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mrow><mml:msub><mml:mi>SmMg</mml:mi><mml:mn>2</mml:mn></mml:msub><mml:msub><mml:mi>Bi</mml:mi><mml:mn>2</mml:mn></mml:msub></mml:mrow></mml:math>

Asish K. Kundu, Santanu Pakhira, Tufan Roy, T. Yilmaz, Masahito Tsujikawa, Masafumi Shirai, E. Vescovo, D. C. Johnston, Abhay N. Pasupathy, Tonica Valla

Physical Review B 106(24) 2022年12月19日
Compositional dependence of anisotropic magnetoresistance effects in Weyl semimetal Co2MnAl Heusler alloy epitaxial thin films

T. Sato, S. Kokado, H. Shinya, M. Tsujikawa, A. Miura, S. Kosaka, T. Ogawa, M. Shirai, M. Tsunoda

Journal of Applied Physics 132(22) 223907-1-223907-7 2022年12月12日査読有り
Topological electronic structure of YbMg2Bi2 and CaMg2Bi2

Asish K. Kundu, Tufan Roy, Santanu Pakhira, Ze-Bin Wu, Masahito Tsujikawa, Masafumi Shirai, D. C. Johnston, Abhay N. Pasupathy, Tonica Valla

npj Quantum Materials 7(1) 2022年6月23日
Electron Correlation Enhances Orbital Polarization at a Ferromagnetic Metal/Insulator Interface: Depth-Resolved X-ray Magnetic Circular Dichroism and First-Principles Study

Shoya Sakamoto, Masahito Tsujikawa, Masafumi Shirai, Kenta Amemiya, Shinji Miwa

ACS Applied Electronic Materials 4(4) 1794-1799 2022年4月
Structure and magnetism in metastable bcc Co1−xMnx epitaxial films

Kazuma Kunimatsu, Tufan Roy, Jun Okabayashi, Tomoki Tsuchiya, Tomohiro Ichinose, Masahito Tsujikawa, Masafumi Shirai, Shigemi Mizukami

Journal of Magnetism and Magnetic Materials 548 168841-168841 2022年4月
Synthesis and magnetic properties of tetragonally ordered Fe2Ni2N alloy using topotactic nitriding reaction

Sho Goto, Hiroaki Kura, Masahito Tsujikawa, Masafumi Shirai, Keita Ito, Takashi Suemasu, Koki Takanashi, Hideto Yanagihara

JOURNAL OF ALLOYS AND COMPOUNDS 885 2021年12月
Lattice Softening in Metastable bcc CoxMn100−x (001) Ferromagnetic Layers for a Strain-Free Magnetic Tunnel Junction

Kevin Elphick, Kenta Yoshida, Tufan Roy, Tomohiro Ichinose, Kazuma Kunimatsu, Tomoki Tsuchiya, Kazuya Z. Suzuki, Masahito Tsujikawa, Yasuyoshi Nagai, Shigemi Mizukami, Masafumi Shirai, Atsufumi Hirohata

Physical Review Applied 16(5) 2021年11月30日
IrCrMnZ (Z=Al, Ga, Si, Ge) Heusler alloys as electrode materials for MgO-based magnetic tunneling junctions:A ﬁrst-principles study

Tufan Roy, Masahito Tsujikawa, Masafumi Shirai

Journal of Physics D: Applied Physics 2021年11月26日
Structural and magnetic properties of CoIrMnAl equiatomic quaternary Heusler alloy epitaxial films designed using first-principles calculations

Ren Monma, Tufan Roy, Kazuya Suzuki, Tomoki Tsuchiya, Masahito Tsujikawa, Shigemi Mizukami, Masafumi Shirai

JOURNAL OF ALLOYS AND COMPOUNDS 868 2021年7月
Ab initio study of electronic and magnetic properties of Mn(2)RuZ/MgO (001) heterojunctions (Z = Al, Ge)

Tufan Roy, Masahito Tsujikawa, Masafumi Shirai

JOURNAL OF PHYSICS-CONDENSED MATTER 33(14) 2021年4月
Enhancement of the anomalous Nernst effect in Ni/Pt superlattices

T. Seki, Y. Sakuraba, K. Masuda, A. Miura, M. Tsujikawa, K. Uchida, T. Kubota, Y. Miura, M. Shirai, K. Takanashi

Physical Review B 103(2) 2021年1月6日
Magnetic tunnel junctions with metastable bcc Co3Mn electrodes

Kazuma Kunimatsu, Tomoki Tsuchiya, Tufan Roy, Kelvin Elphick, Tomohiro Ichinose, Masahito TSUJIKAWA, Atsufumi HIROHATA, Masafumi Shirai, Shigemi Mizukami

Applied Physics Express 2020年7月22日査読有り
Perpendicularly magnetized Ni/Pt (001) epitaxial superlattice

T. Seki, M. Tsujikawa, K. Ito, K. Uchida, H. Kurebayashi, M. Shirai, K. Takanashi

PHYSICAL REVIEW MATERIALS 4(6) 2020年6月
Experimental inspection of a computationally-designed NiCrMnSi Heusler alloy with high Curie temperature

Yuta Onodera, Kelvin Elphick, Takuro Kanemura, Tufan Roy, Tomoki Tsuchiya, Masahito Tsujikawa, Kenta Yoshida, Yasuyoshi Nagai, Shigemi Mizukami, Atsufumi Hirohata, Masafumi Shirai

Japanese Journal of Applied Physics (accepted) 59(7) 073003-073003 2020年6月査読有り
Off-stoichiometry effect on magnetic damping in thin films of Heusler alloy Co2MnSi

Ting Li, Wei Yan, Xinhui Zhang, Bing Hu, Kidist Moges, Tetsuya Uemura, Masafumi Yamamoto, Masahito Tsujikawa, Masafumi Shirai, Yoshio Miura

Physical Review B 101(17) 2020年5月6日
Ab-initio study of electronic and magnetic properties of CoIrMnZ (Z= Al, Si, Ga, Ge) Heusler alloys

Tufan Roy, Masahito Tsujikawa, Takuro Kanemura, Masafumi Shirai

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS 498 2020年3月
Voltage-controlled magnetic anisotropy in an ultrathin Ir-doped Fe layer with a CoFe termination layer

Takayuki Nozaki, Masaki Endo, Masahito Tsujikawa, Tatsuya Yamamoto, Tomohiro Nozaki, Makoto Konoto, Hiroyuki Ohmori, Yutaka Higo, Hitoshi Kubota, Akio Fukushima, Masanori Hosomi, Masafumi Shirai, Yoshishige Suzuki, Shinji Yuasa

APL MATERIALS 8(1) 2020年1月