Results 1 to 10 of about 6,957 (201)

Efficient spin filter using multi-terminal quantum dot with spin-orbit interaction

open access: yesNanoscale Research Letters, 2011
We propose a multi-terminal spin filter using a quantum dot with spin-orbit interaction. First, we formulate the spin Hall effect (SHE) in a quantum dot connected to three leads. We show that the SHE is significantly enhanced by the resonant tunneling if
Yokoyama Tomohiro, Eto Mikio
doaj  

Critical enhancement of the spin Hall effect by spin fluctuations

open access: yesnpj Quantum Materials
The spin Hall (SH) effect, the conversion of the electric current to the spin current along the transverse direction, relies on the relativistic spin-orbit coupling (SOC).
Satoshi Okamoto, Naoto Nagaosa
doaj   +1 more source

Reconstruction-Induced φ0 Josephson Effect in Quantum Spin Hall Constrictions [PDF]

open access: gold, 2023
Lucia Vigliotti   +4 more
openalex   +1 more source

Time-reversal-breaking induced quantum spin Hall effect. [PDF]

open access: yesSci Rep, 2017
Luo W   +4 more
europepmc   +1 more source

Valley-Coherent Quantum Anomalous Hall State in AB-Stacked MoTe_{2}/WSe_{2} Bilayers

open access: yesPhysical Review X
Moiré materials provide fertile ground for the correlated and topological quantum phenomena. Among them, the quantum anomalous Hall (QAH) effect, in which the Hall resistance is quantized even under zero magnetic field, is a direct manifestation of the ...
Zui Tao   +13 more
doaj   +1 more source

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