@inproceedings{b4be129744bc49f392d11dae8a4c13eb,
title = "Spin Hall effect enhanced by Kondo resonance in semiconductor quantum dot",
abstract = "We theoretically study the spin Hall effect (SHE) in multi-terminal quantum-dot system with spin-orbit interaction. First, we analytically formulate the SHE around current peaks of the Coulomb oscillation. The SHE is remarkably enhanced by the resonant tunneling when the energy level spacing is smaller than the level broadening in the quantum dot. Next, we examine the many-body resonance by the Kondo effect in the Coulomb blockade regime. A large SHE is observed in the presence of SU(4) Kondo effect when the level spacing is smaller than the Kondo temperature.",
keywords = "Kondo effect, quantum dot, resonant tunneling, spin Hall effect",
author = "Tomohiro Yokoyama and Mikio Eto",
year = "2011",
month = dec,
day = "1",
doi = "10.1063/1.3666543",
language = "English",
isbn = "9780735410022",
series = "AIP Conference Proceedings",
pages = "647--648",
booktitle = "Physics of Semiconductors - 30th International Conference on the Physics of Semiconductors, ICPS-30",
note = "30th International Conference on the Physics of Semiconductors, ICPS-30 ; Conference date: 25-07-2010 Through 30-07-2010",
}