Quantum oscillations of spin current through a III-V semiconductor loop
(2002) In Physical Review B (Condensed Matter and Materials Physics) 66(8).- Abstract
- We have investigated the transport of spin polarization through a classically chaotic semiconductor loop with a strong Rashba spin-orbit interaction. We found that if the escape time of a particle is long enough, the configuration averaged spin conductance oscillates strongly with the geometric spin phase. We predict a sizable rotation of spin polarization along its flowing path across the loop from the injector to the collector. We have also discovered a quantized universal spin relaxation in a 2D reservoir connected to such a semiconductor loop.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/328514
- author
- Mal'shukov, A ; Shlyapin, VV and Chao, Koung-An LU
- organization
- publishing date
- 2002
- type
- Contribution to journal
- publication status
- published
- subject
- in
- Physical Review B (Condensed Matter and Materials Physics)
- volume
- 66
- issue
- 8
- publisher
- American Physical Society
- external identifiers
-
- wos:000177972500022
- scopus:0037104209
- ISSN
- 1098-0121
- DOI
- 10.1103/PhysRevB.66.081311
- language
- English
- LU publication?
- yes
- id
- 86fce4fa-d3c1-43fb-9fb1-31194e9b1400 (old id 328514)
- date added to LUP
- 2016-04-01 16:59:15
- date last changed
- 2022-03-15 04:22:13
@article{86fce4fa-d3c1-43fb-9fb1-31194e9b1400, abstract = {{We have investigated the transport of spin polarization through a classically chaotic semiconductor loop with a strong Rashba spin-orbit interaction. We found that if the escape time of a particle is long enough, the configuration averaged spin conductance oscillates strongly with the geometric spin phase. We predict a sizable rotation of spin polarization along its flowing path across the loop from the injector to the collector. We have also discovered a quantized universal spin relaxation in a 2D reservoir connected to such a semiconductor loop.}}, author = {{Mal'shukov, A and Shlyapin, VV and Chao, Koung-An}}, issn = {{1098-0121}}, language = {{eng}}, number = {{8}}, publisher = {{American Physical Society}}, series = {{Physical Review B (Condensed Matter and Materials Physics)}}, title = {{Quantum oscillations of spin current through a III-V semiconductor loop}}, url = {{http://dx.doi.org/10.1103/PhysRevB.66.081311}}, doi = {{10.1103/PhysRevB.66.081311}}, volume = {{66}}, year = {{2002}}, }