2 papers
cond-mat.mtrl-sci2025
Unusual temperature dependence of the band structure associated with local atomic distortion in monolayer 1T'-WTe2
Ryuichi Ando, Katsuaki Sugawara, Tappei Kawakami +4
The ground state of monolayer 1T'-WTe2 has been a target of intensive debate on whether or not it is a two-dimensional topological insulator (2D TI) associated with exciton formati…
cond-mat.mes-hall2025
Selective Fabrication of Monolayer 1H- and 1T'-WTe2
Ryuichi Ando, Katsuaki Sugawara, Tappei Kawakami +2
We selectively fabricated monolayers of octahedral (1H) and distorted trigonal (1T') WTe2 on graphene/SiC(0001) by controlling the substrate temperature during epitaxy. Angle-resol…