88 citations · 191 across the 5 of their papers we have counts for
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A possible electronic state quasi-half-valley-metal in monolayer
San-Dong Guo, Yu-Ling Tao, Zhuo-Yan Zhao +3
One of the key problems in valleytronics is to realize valley polarization. Ferrovalley (FV) semiconductor and half-valley-metal (HVM) have been proposed, which possess intrinsic s…
Switching Rashba spin-splitting by reversing electric-field direction
San-Dong Guo, Jing-Xin Zhu, Hao-Tian Guo +3
The manipulation of the Rashba spin-splitting is crucial for the development of nanospintronic technology. Here, it is proposed that the Rashba spin-splitting can be turned on and…
Importance of magnetic shape anisotropy in determining magnetic and electronic properties of monolayer
San-Dong Guo, Yu-Ling Tao, Kai Cheng +2
Two-dimensional (2D) ferromagnets have been a fascinating subject of research, and magnetic anisotropy (MA) is indispensable for stabilizing the 2D magnetic order. Here, we investi…
Strain effects on topological and valley properties of Janus monolayer
San-Dong Guo, Wen-Qi Mu, Jia-Hao Wang +3
Strain is an effective method to tune the electronic properties of two-dimension (2D) materials, and can induce novel phase transition. Recently, 2D family mater…
Suppression of phonon-mediated hot carrier relaxation in type-II InAs/AlAsSb quantum wells: a practical route to hot carrier solar cells
H. Esmaielpour, V. R. Whiteside, J. Tang +6
InAs/AlAsSb quantum wells are investigated for their potential as hot carrier solar cells. Continuous wave power and temperature dependent photoluminescence indicate…