島田賢也 (Kenya Shimada) - 論文

Raman effect and unusual transport properties of Co-doped Mn2FeAl Heusler alloy

Srishti Dixit, Swayangsiddha Ghosh, Neha Patel, Mohd Alam, Krishanu Bandyopadhyay, Nisha Shahi, Yogendra Kumar, Masahiro Sawada, Kenya Shimada, Satyen Saha, Sanjay Singh, and Sandip Chatterjee

EPL (EUROPHYSICS LETTERS) 144(5) 56003-56003 2024年1月2日査読有り

Quantitative measure of correlation strength among intertwined many-body interactions

Hideaki Iwasawa, Tetsuro Ueno, Yoshiyuki Yoshida, Hiroshi Eisaki, Yoshihiro Aiura, Kenya Shimada

PHYSICAL REVIEW RESEARCH 5(4) 043266-1-043266-10 2023年12月20日査読有り

Chiral Dirac fermion in a collinear antiferromagnet

Ao Zhang, Ke Deng, Jieming Sheng, Pengfei Liu, Shiv Kumar, Kenya Shimada, Zhicheng Jiang, Zhengtai Liu, Dawei Shen, Jiayu Li, Jun Ren, Le Wang, Liang Zhou, Yoshihisa Ishikawa, Takashi Ohhara, Qiang Zhang, Garry McIntyre, Dehong Yu, Enke Liu, Liusuo Wu, Chaoyu Chen, and Qihang Liu

CHINESE PHYSICS LETTERS 40(12) 126101-1-126101-8 2023年12月4日査読有り

Maxwell-Wagner Polarization and Mixed Ferromagnetic and Antiferromagnetic State in Eu2CoMnO6

Mohd Alam, Dheeraj Kumar, Shiv Kumar, Masahiro Sawada, Kenya Shimada, and Sandip Chatterjee

PHYSICA STATUS SOLIDI B 260(12) 2300305-1-2300305-8 2023年9月30日査読有り

Strongly anisotropic spin and orbital Rashba effect at a tellurium – noble metal interface

B. Geldiyev, M. Ünzelmann, P. Eck, T. Kißlinger, J. Schusser, T. Figgemeier, P. Kagerer, N. Tezak, M. Krivenkov, A. Varykhalov, A. Fedorov, L. Nicolaï, J. Minár, K. Miyamoto, T. Okuda, K. Shimada, D. Di Sante, G. Sangiovanni, L. Hammer, M. A. Schneider, H. Bentmann, and F. Reinert

PHYSICAL REVIEW B 108(12) L121107-1-L121107-7 2023年9月14日査読有り

Orbital-selective charge-density wave in TaTe4

Xu, R. Z., Du, X., Zhou, J. S., Gu, X., Zhang, Q. Q., Li, Y. D., Zhao, W. X., Zheng, F. W., Arita, M., Shimada, K. …

NPJ QUANTUM MATERIALS 8(1) 2023年8月28日査読有り

Evolution of Mn1-xGexBi2Te4 Electronic Structure under Variation of Ge Content

Tatiana P. Estyunina, Alexander M. Shikin, Dmitry A. Estyunin, Alexander V. Eryzhenkov, Ilya I. Klimovskikh, Kirill A. Bokai, Vladimir A. Golyashov, Konstantin A. Kokh, Oleg E. Tereshchenko, Shiv Kumar, Kenya Shimada, and Artem V. Tarasov

NANOMATERIALS 13(14) 2151-1-2151-13 2023年7月24日査読有り

Realization of practical eightfold fermions and fourfold van Hove singularity in TaCo2Te2

Rong, Hongtao, Huang, Zhenqiao, Zhang, Xin, Kumar, Shiv, Zhang, Fayuang, Zhang, Chengcheng, Wang, Yuan, Hao, Zhanyang, Cai, Yongqing, Wang, Le …

NPJ QUANTUM MATERIALS 8(1) 2023年5月31日査読有り

Surface electronic structure of Re(0001): A spin-resolved photoemission study

Marcel Holtmann, Peter Krüger, Koji Miyamoto, Taichi Okuda, Kenya Shimada, and Markus Donath

PHYSICAL REVIEW B 107(16) 165420-1-165420-9 2023年4月26日査読有り

Photoemission Study of One-Dimensional Electronic States of (6,5), (6,6), and (7,4) Single-Walled Carbon Nanotubes

Ryousuke Suzuki, Ryusuke Kakihara, Hiroyoshi Ishii, Tsuneaki Miyahara, Yutaka Maniwa, Kazuhiro Yanagi, Hideaki Iwasawa, Kenya Shimada, Hirofumi Namatame, and Masaki Taniguchi

JOUNAL OF THE PHYSICAL SOCIETY OF JAPAN 92(2) 024703-1-024703-6 2023年1月31日査読有り

Fermi Surface Geometry of Heavily Hole doped CaKFe4As4 Revealed by Angle-Resolved Photoemission Spectroscopy

Souma Hikami, Shigeyuki Ishida, Akira Iyo, Hiroshi Eisaki, Masashi Arita, Shiv Kumar, Eike F. Schwier, Kenya Shimada, Naurang L. Saini, Takashi Mizokawa

JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN 91(12) 124704-1-124704-7 2022年11月8日査読有り

Roles of surface and bulk states in giant magnetoresistance and anomalous hall effect in antiferromagnetically ordered Bi1.9Dy0.1Te3 topological insulators

Gangwar, Vinod K., Kumar, Shiv, Singh, Mahima, Pal, Debarati, Ghosh, Labanya, Singh, Prajyoti, Yufeng, Zhang, Chen, Chaoyu, Schwier, Eike F., Shimada, Kenya …

JOURNAL OF MATERIALS CHEMISTRY C 10(45) 17281-17290 2022年10月21日査読有り

Electronic transport studies of Ag-doped Bi2Se3 topological insulator

Shailja Sharm, Shiv Kumar, Amit Kumar, Kenya Shimada, C.S. Yadav

JOURNAL OF APPLIED PHYSICS 132(10) 105108-1-105108-8 2022年9月14日査読有り

Temperature-dependent band modification and energy dependence of the electron-phonon interaction in the topological surface state on Bi2Te3

Amit Kumar, Shiv Kumar, Yudai Miyai, and Kenya Shimada

PHYSICAL REVIEW B 106(12) L121104-1-L121104-8 2022年9月12日査読有り

Observation of mid-gap states emerging in the O-terminated interface of Cr2O3/graphene: A combined study of ab initio prediction and photoemission analysis

Xueyao Hou, Mansuer Wumiti, Shiv Kumar, Kenya Shimada, Masahiro Sawada

APPLIED SURFACE SCIENCE 594 153416-1-153416-10 2022年8月30日査読有り

Behavior of gapped and ungapped Dirac cones in the antiferromagnetic topological metal SmBi

Anup Pradhan Sakhya, Shiv Kumar, Arindam Pramanik, Ram Prakash Pandeya, Rahul Verma, Bahadur Singh, Sawani Datta, Souvik Sasmal, Rajib Mondal, Eike F. Schwier, Kenya Shimada, A. Thamizhavel, and Kalobaran Maiti

PHYSICAL REVIEW B 106(8) 085132-1-085132-6 2022年8月23日査読有り

Correlation between changeover from weak antilocalization (WAL) to weak localization (WL) and positive to negative magnetoresistance in S-doped Bi1.5Sb0.5Te1.3Se1.7

Mahima Singh, Labanya Ghosh, Vinod K. Gangwar, Yogendra Kumar, Debarati Pal, P. Shahi, Shiv Kumar, Sudip Mukherjee, K. Shimada, and Sandip Chatterjee

APPLIED PHYSICS LETTERS 121(3) 032403-1-032403-8 2022年7月21日査読有り

Distinct Tamm and Shockley surface states on Re(0001) mixed by spin-orbit interaction

Marcel Holtmann, Peter Krüger, Koji Miyamoto, Taichi Okuda, Pascal J. Grenz, Shiv Kumar, Kenya Shimada, and Markus Donath

PHYSICAL REVIEW B 105(24) L241412-1-L241412-6 2022年6月30日査読有り

Competition between axial anomaly and ferromagnetic ordering in Bi2-xFexSe3-xSx topological insulator: A study of magnetic and magnetotransport properties

Rahul Singh, Shiv Kumar, A. Jain, Mahima Singh, Labanya Ghosh, A. Singh, Soma Banik, A. Lakhani, S. Patil, E.F. Schwier, K. Shimada, S.M. Yusuf, Sandip Chatterjee

JOURNAL OF MATERIOMICS 8(3) 669-677 2022年5月12日査読有り

Observation of Topological Flat Bands in the KagomeSemiconductor Nb3Cl8

Zhenyu Sun, Hui Zhou, Cuixiang Wang, Shiv Kumar, Daiyu Geng, Shaosheng Yue, Xin Han, Yuya Haraguchi, Kenya Shimada, Peng Cheng, Lan Chen, Youguo Shi, Kehui Wu, Sheng Meng, and Baojie Feng

NANO LETTERS 22(11) 4956-4602 2022年5月10日査読有り

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