In the warped surface states of Bi2Te3 the linear spin Hall response is purely out-of-plane, and a second-order intrinsic in-plane spin current polarized along the field survives, but the claimed extrinsic collinear spin current is exactly zero by time-reversal symmetry.
Title resolution pending
1 Pith paper cite this work. Polarity classification is still indexing.
1
Pith paper citing it
citation-role summary
background 1
citation-polarity summary
fields
cond-mat.mes-hall 1years
2026 1verdicts
REJECT 1roles
background 1polarities
background 1representative citing papers
citing papers explorer
-
Non-linear spin current in the surface states of topological insulators
In the warped surface states of Bi2Te3 the linear spin Hall response is purely out-of-plane, and a second-order intrinsic in-plane spin current polarized along the field survives, but the claimed extrinsic collinear spin current is exactly zero by time-reversal symmetry.