Tunable valley splitting in two-dimensional , W) heterostructures: Interlayer coupling effects
Y Qi, C Yao, J Zhao, H Zeng - Physical Review B, 2023 - APS
Valleytronics has become an emerging field for both theoretical and experimental research.
Based on first-principles calculations, we demonstrate that the spin valley coupling and …
Based on first-principles calculations, we demonstrate that the spin valley coupling and …
Floquet valley-polarized quantum anomalous Hall state in nonmagnetic heterobilayers
The valley-polarized quantum anomalous Hall (VQAH) state, which forwards a strategy for
combining valleytronics and spintronics with nontrivial topology, attracts intensive interest in …
combining valleytronics and spintronics with nontrivial topology, attracts intensive interest in …
Layer-locked anomalous valley Hall effect in a two-dimensional -type tetragonal antiferromagnetic insulator
Antiferromagnetic (AFM) spintronics provides a route towards energy-efficient and ultrafast
device applications. Achieving anomalous valley Hall effect (AVHE) in AFM monolayers is …
device applications. Achieving anomalous valley Hall effect (AVHE) in AFM monolayers is …
Chern number tunable quantum anomalous Hall effect in monolayer transitional metal oxides via manipulating magnetization orientation
Although much effort has been made to explore quantum anomalous Hall effect (QAHE) in
both theory and experiment, the QAHE systems with tunable Chern numbers are yet limited …
both theory and experiment, the QAHE systems with tunable Chern numbers are yet limited …
Jacutingaite family: An efficient platform for coexistence of spin valley Hall effects, valley spin-valve realization, and layer spin crossover
Jacutingaite family, a family of naturally occurring exfoliable minerals (Pt 2 HgSe 3 and Pd 2
HgSe 3) discovered in Brazil, is recently predicted to be the very first large-gap Kane-Mele …
HgSe 3) discovered in Brazil, is recently predicted to be the very first large-gap Kane-Mele …
Possible way to achieve valley-polarized quantum anomalous Hall insulator
The valley-polarized quantum anomalous Hall insulator (VQAHI), which combines
valleytronics and topology in one material, provides a path toward integrating valleytronics …
valleytronics and topology in one material, provides a path toward integrating valleytronics …
Designed two dimensional triangle lattice Ti3X5 (X= S, Se): Stable quantum anomalous Hall states with high Chern number
X Xu, T Guo, Y Liu, A Chen, X Zhu, S Wang… - Applied Physics …, 2023 - pubs.aip.org
Although much efforts have been made into exploration of quantum anomalous Hall (QAH)
effects in theory and experiment, the QAH materials with high Chern number are still rare to …
effects in theory and experiment, the QAH materials with high Chern number are still rare to …
Valley-polarized quantum anomalous Hall effect in van der Waals heterostructures based on monolayer jacutingaite family materials
We numerically study the general valley polarization and anomalous Hall effect in van der
Waals (vdW) heterostructures based on monolayer jacutingaite family materials Pt2 AX 3 …
Waals (vdW) heterostructures based on monolayer jacutingaite family materials Pt2 AX 3 …
Second-order topological insulator in van der Waals heterostructures of
The second-order topological insulator, which has (d− 2)-dimensional topological hinge or
corner states, has been observed in three-dimensional materials, but has yet not been …
corner states, has been observed in three-dimensional materials, but has yet not been …
Tunable topological phases in monolayer with exchange fields
We investigate topological phases of monolayer jacutingaite (Pt 2 HgSe 3) that arise when
considering the competing effects of spin-orbit coupling (SOC), magnetic exchange …
considering the competing effects of spin-orbit coupling (SOC), magnetic exchange …