2 papers
cond-mat.mes-hall2019
A topological phase buried in a chalcogenide superlattice monitored by a helicity dependent Kerr measurement
Richarj Mondal, Yuki Aihara, Yuta Saito +4
Chalcogenide superlattices (SL), formed by the alternate stacking of GeTe and SbTe layers, also referred to as interfacial phase change memory (iPCM), are a leading can…
cond-mat.mtrl-sci2018
A cascading nonlinear magneto-optical effect in topological insulators
Richarj Mondal, Yuta Saito, Yuki Aihara +5
Topological insulators (TIs) are characterized by possessing metallic (gapless) surface states and a finite band-gap state in the bulk. As the thickness of a TI layer decreases dow…