Gorini, Cosimo and Eckern, Ulrich and Raimondi, Roberto (2015) Spin Hall Effects Due to Phonon Skew Scattering. PHYSICAL REVIEW LETTERS, 115 (7): 076602. ISSN 0031-9007, 1079-7114
Full text not available from this repository.Abstract
A diversity of spin Hall effects in metallic systems is known to rely on Mott skew scattering. In this work its high-temperature counterpart, phonon skew scattering, which is expected to be of foremost experimental relevance, is investigated. In particular, the phonon skew scattering spin Hall conductivity is found to be practically T independent for temperatures above the Debye temperature T-D. As a consequence, in Rashba-like systems a high-T linear behavior of the spin Hall angle demonstrates the dominance of extrinsic spin-orbit scattering only if the intrinsic spin splitting is smaller than the temperature.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | SEMICONDUCTORS; ORIENTATION; ELECTRONS; DEVICES; FIELD; |
| Subjects: | 500 Science > 530 Physics |
| Divisions: | Physics > Institute of Theroretical Physics |
| Depositing User: | Dr. Gernot Deinzer |
| Date Deposited: | 14 Jun 2019 11:08 |
| Last Modified: | 14 Jun 2019 11:08 |
| URI: | https://pred.uni-regensburg.de/id/eprint/5019 |
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