202 citations · 367 across the 3 of their papers we have counts for
4 papers
Large Anomalous Hall Effect in Topological Insulators with Proximitized Ferromagnetic Insulators
Masataka Mogi, Taro Nakajima, Victor Ukleev +9
We report a proximity-driven large anomalous Hall effect in all-telluride heterostructures consisting of ferromagnetic insulator Cr2Ge2Te6 and topological insulator (Bi,Sb)2Te3. De…
Tailoring tricolor structure of magnetic topological insulator for robust axion insulator
M. Mogi, M. Kawamura, A. Tsukazaki +4
Exploration of novel electromagnetic phenomena is a subject of great interest in topological quantum materials. One of the unprecedented effects to be experimentally verified is to…
Current-driven instability of quantum anomalous Hall effect in ferromagnetic topological insulators
Minoru Kawamura, Ryutaro Yoshimi, Atsushi Tsukazaki +3
Instability of quantum anomalous Hall (QAH) effect has been studied as function of electric current and temperature in ferromagnetic topological insulator thin films. We find that…
Observation of topological Faraday and Kerr rotations in quantum anomalous Hall state by terahertz magneto-optics
K. N. Okada, Y. Takahashi, M. Mogi +6
Electrodynamic responses from three-dimensional (3D) topological insulators (TIs) are characterized by the universal magnetoelectric term constituent of the Lagrangian f…