512 citations · 4.5k across the 77 of their papers we have counts for
8 papers · 1 filter
Gate-tunable giant superconducting nonreciprocal transport in few-layer -MoTe
T. Wakamura, M. Hashisaka, S. Hoshino +7
We demonstrate gate-tunable giant field-dependent nonreciprocal transport (magnetochiral anisotropy) in a noncentrosymmetric superconductor -MoTe in the thin limit.…
Gate-defined Josephson weak-links in monolayer
Michael D. Randle, Masayuki Hosoda, Russell S. Deacon +9
Systems combining superconductors with topological insulators offer a platform for the study of Majorana bound states and a possible route to realize fault tolerant topological qua…
Observation of near EF Fermi-arc van Hove singularity with prominent coupling to phonon in a van der Waals coupled Weyl semimetal
Z. Wang, Cheng-Yi Huang, Chia-Hsiu Hsu +7
A van der Waals coupled Weyl semimetal material NbIrTe4 is investigated by combining scanning tunneling microscopy/spectroscopy and first principles calculations. We observe a shar…
Femtosecond study of A1g phonons in the strong 3D topological insulators: From pump-probe to coherent control
Jianbo Hu, Kyushiro Igarashi, Takao Sasagawa +2
Fully symmetric A1g phonons are expected to play a dominant role in electron scattering in strong topological insulators (TIs), thus limiting the ballistic transport of future elec…
Spin-orbit scattering visualized in quasiparticle interference
Y. Kohsaka, T. Machida, K. Iwaya +3
In the presence of spin-orbit coupling, electron scattering off impurities depends on both spin and orbital angular momentum of electrons -- spin-orbit scattering. Although some tr…
Observation of Zeeman effect in topological surface state with distinct material dependence
Ying-Shuang Fu, T. Hanaguri, K. Igarashi +3
The helical Dirac fermions on the surface of topological insulators host novel relativistic quantum phenomena in solids. Manipulating spins of topological surface state (TSS) repre…