Kazuki Sumida

Large-Gap Magnetic Topological Heterostructure Formed by Subsurface Incorporation of a Ferromagnetic Layer

Toru Hirahara, Tetsuroh Shirasawa, Yuma Okuyama et al. · Nano Letters · 2017 · 150 citations · Full text

Spin-polarized Weyl cones and giant anomalous Nernst effect in ferromagnetic Heusler films

Kazuki Sumida, Yuya Sakuraba, Keisuke Masuda et al. · Communications Materials · 2020 · 96 citations · Full text

Ultrafast electron dynamics at the Dirac node of the topological insulator Sb2Te3

Siyuan Zhu, Y. Ishida, Kenta Kuroda et al. · Scientific Reports · 2015 · 78 citations · Full text

Carrier-mediated ferromagnetism in the magnetic topological insulator Cr-doped (Sb,Bi)2Te3

Mao Ye, Wei Li, Siyuan Zhu et al. · Nature Communications · 2015 · 66 citations · Full text

Fabrication of a novel magnetic topological heterostructure and temperature evolution of its massive Dirac cone

Toru Hirahara, M. M. Otrokov, Taisuke Sasaki et al. · Nature Communications · 2020 · 65 citations · Full text