3 papers
cond-mat.mes-hall2023
Landau-level spectrum and the effect of spin-orbit coupling in monolayer graphene on transition metal dichalcogenides
Qing Rao, Hongxia Xue, Dong-Keun Ki
In graphene on transition metal dichalcogenides, proximity-induced Rashba and spin-valley Zeeman SOCs can coexist that modify graphene's electronic band differently. Here, we show…
physics.app-ph2023
Scratching lithography, manipulation, and soldering of 2D materials using microneedle probes
Qing Rao, Guoyun Gao, Xinyu Wang +2
We demonstrate a facile technique to scratch, manipulate, and solder exfoliated flakes of layered 2D materials using a microneedle probe attached to the precision xyz manipulators…
cond-mat.mes-hall2023
Ballistic transport spectroscopy of spin-orbit-coupled bands in monolayer graphene on WSe
Qing Rao, Wun-Hao Kang, Hongxia Xue +7
Van der Waals interactions with transition metal dichalcogenides was shown to induce strong spin-orbit coupling (SOC) in graphene, offering great promises to combine large experime…