Yingjie Wei

Giant exciton effects and magneto-excitonic coupling in V4S9X4 2D magnetic semiconductors

Yingjie Wei, Fan Zhang, Ying Zhao, Lu Zhou et autres

Room-temperature spin-optoelectronic devices require a combination of robust ferromagnetism and giant exciton binding, a pairing mutually exclusive in conventional semiconductors due to magnetic localization that screens excitons. Cluster-assembled V4S9X4 (X = F, Cl, Br and I) monolayers overcome this bottleneck via a …

Hedgehog Weyl-like spin texture in the two-dimensional chiral SnP 2 Se 6 semiconductor

Lu Zhou, Zhongjia Chen, Yuanjun Jin, Yingjie Wei et autres

cn (code pays fourni par la source)

Ultra-wide bandgap, piezoelectricity, and spin–orbit coupling in cluster-assembled monolayers

Huilin Wang, Lu Zhou, Yingjie Wei, Yu Guo et autres

Abstract Two-dimensional (2D) ultra-wide bandgap (UWBG) semiconductors are essential for extreme-condition electronics and deep-ultraviolet (UV) optoelectronics, yet their diversity is limited. Here, have established tetrahedral [MCl 4 ] 2− clusters (M = Be, Mg, Ca, Sr, Fe, Co, Ni, Zn and Cd) …

cn (code pays fourni par la source)

Impact characteristics of shield disc cutters under composite strata: insights from full-scale cutting tests and theoretical studies

Shangqu Sun, Zhibin Jiang, Liping Li, Yingjie Wei

cn (code pays fourni par la source)