17 citations · 19 across the 5 of their papers we have counts for
4 papers · 1 filter
Concepts of super-valley electron and twist induced quantum super-valley Hall effect
Yu-Hao Shen, Jun-Ding Zheng, Chun-Gang Duan
Collective motions of electrons in solids are often conveniently described as the movements of quasiparticles. Here we show that these quasiparticles can be hierarchical. Examples…
Exotic dielectric behaviors induced by pseudo-spin texture in magnetic twisted bilayer
Yu-Hao Shen, Wen-Yi Tong, He Hu +2
Twisted van der Waals bilayers provide an ideal platform to study the electron correlation in solids. Of particular interest is the 30 degree twisted bilayer honeycomb lattice syst…
Concept of the half-valley-metal and quantum anomalous valley Hall effect
He Hu, Wen-Yi Tong, Yu-Hao Shen +2
Valley, the energy extrema in the electronic band structure at momentum space, is regarded as a new degree of freedom of electrons, in addition to charge and spin. The studies focu…
Emergent exotic chirality dependent dielectricity in magnetic twisted bilayer system
Yu-Hao Shen, Wen-Yi Tong, He Hu +2
Twisted van der Waals bilayers provide an ideal platform to study the electron correlation in solids. Of particular interest is the 30 degree twisted bilayer honeycomb lattice syst…