185 citations · 502 across the 9 of their papers we have counts for
5 papers · 1 filter
Unconventional Charge-density-wave Order in a Dilute d-band Semiconductor
Huandong Chen, Batyr Ilyas, Boyang Zhao +27
Electron-lattice coupling effects in low dimensional materials give rise to charge density wave (CDW) order and phase transitions. These phenomena are critical ingredients for supe…
Raman scattering and anomalous Stokes anti-Stokes ratio in MoTe2 atomic layers
Thomas Goldstein, Shao-Yu Chen, Di Xiao +2
Stokes and anti-Stokes Raman scattering are performed on atomic layers of hexagonal molybdenum ditelluride (MoTe2), a prototypical transition metal dichalcogenide (TMDC) semiconduc…
Strain tuning of topological band order in cubic semiconductors
Wanxiang Feng, Wenguang Zhu, Hanno H. Weitering +3
We theoretically explore the possibility of tuning the topological order of cubic diamond/zinc-blende semiconductors with external strain. Based on the tight-binding model, we anal…
Tailoring Magnetic Doping in the Topological Insulator Bi2Se3
Jian-Min Zhang, Wenguang Zhu, Ying Zhang +2
We theoretically investigate the possibility of establishing ferromagnetism in the topological insulator Bi2Se3 via magnetic doping of 3d transition metal elements. The formation e…
CO Oxidation Facilitated by Robust Surface States on Au-Covered Topological Insulators
Hua Chen, Wenguang Zhu, Di Xiao +1
Surface states refer to electronic states emerging as a solid material terminates at a surface, and can be present in many systems. Despite their spatial proximity to material surf…