Helical edge states in topological insulators generate a counterpropagating spin current on the two parallel edges. We here propose antihelical edge states of magnons in patterned …
K Cao, M Zhong, P Tong - Chinese Physics B, 2022 - iopscience.iop.org
We study the dynamical quantum phase transitions (DQPTs) in the XY chains with the Dzyaloshinskii–Moriya interaction and the XZY–YZX type of three-site interaction after a …
B Jiang, WJ Zhang, MK Alam, SY Yu, GB Han… - Chinese …, 2022 - iopscience.iop.org
The synchronization of the spin Hall nano-oscillator (SHNO) device driven by the pure spin current has been investigated with micromagnetic simulations. It was found that the power …
H Pan, X Wang, Q Wang, X Wu, C Liu… - Chinese Physics …, 2021 - iopscience.iop.org
Depositing magnetic insulators on graphene has been a promising route to introduce magnetism via exchange proximity interaction in graphene for future spintronics …