678 citations · 4.2k across the 66 of their papers we have counts for
6 papers · 1 filter
Observation of in-plane anomalous Hall effect associated with orbital magnetization
Ayano Nakamura, Shinichi Nishihaya, Hiroaki Ishizuka +3
For over a century, the Hall effect, a transverse effect under out-of-plane magnetic field or magnetization, has been a cornerstone for magnetotransport studies and applications. M…
Edge and bulk states in Weyl-orbit quantum Hall effect as studied by Corbino measurements
Yusuke Nakazawa, Ryosuke Kurihara, Masatoshi Miyazawa +5
We investigate edge and bulk states in Weyl-orbit based quantum Hall effect by measuring a Corbino-type device fabricated from a topological Dirac semimetal (Cd1-xZnx)3As2 film. Cl…
Interplay of spin-orbit coupling and Coulomb interaction in ZnO-based electron system
D. Maryenko, M. Kawamura, A. Ernst +6
Spin-orbit coupling (SOC) is pivotal for various fundamental spin-dependent phenomena in solids and their technological applications. In semiconductors, these phenomena have been s…
Negative magnetoresistance suppressed through topological phase transition in (Cd1-xZnx)3As2 films
S. Nishihaya, M. Uchida, Y. Nakazawa +7
The newly discovered topological Dirac semimetals host the possibilities of various topological phase transitions through the control of spin-orbit coupling as well as symmetries a…
Anomalous dressing of Dirac fermions in the topological surface state of Bi2Se3, Bi2Te3, and CuxBi2Se3
Takeshi Kondo, Y. Nakashima, Y. Ota +8
Quasiparticle dynamics on the topological surface state of Bi2Se3, Bi2Te3, and superconducting CuxBi2Se3 are studied by 7 eV laser-based angle resolved photoemission spectroscopy.…
Direct Measurement of the Out-of-Plane Spin Texture in the Dirac Cone Surface State of a Topological Insulator
S. Souma, K. Kosaka, T. Sato +6
We have performed spin- and angle-resolved photoemission spectroscopy of Bi2Te3 and present the first direct evidence for the existence of the out-of-plane spin component on the su…