Datta-and-Das spin transistor controlled by a high-frequency electromagnetic field
We developed the theory of spin dependent transport through a spin-modulator device (so-called Datta-and-Das spin transistor) in the presence of a high-frequency electromagnetic field (dressing field). Solving the Schrödinger problem for dressed electrons, we demonstrated that the field drastically...
Saved in:
| Main Authors: | , , , |
|---|---|
| Other Authors: | |
| Format: | Article |
| Language: | English |
| Published: |
2017
|
| Subjects: | |
| Online Access: | https://hdl.handle.net/10356/83875 http://hdl.handle.net/10220/42869 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| Institution: | Nanyang Technological University |
| Language: | English |
| id |
sg-ntu-dr.10356-83875 |
|---|---|
| record_format |
dspace |
| spelling |
sg-ntu-dr.10356-838752023-02-28T19:38:19Z Datta-and-Das spin transistor controlled by a high-frequency electromagnetic field Sheremet, A. S. Kibis, O. V. Kavokin, A. V. Shelykh, I. A. School of Physical and Mathematical Sciences Spin-orbit Coupling Spintronics We developed the theory of spin dependent transport through a spin-modulator device (so-called Datta-and-Das spin transistor) in the presence of a high-frequency electromagnetic field (dressing field). Solving the Schrödinger problem for dressed electrons, we demonstrated that the field drastically modifies the spin transport. In particular, the dressing field leads to renormalization of spin-orbit coupling constants that varies conductivity of the spin transistor. The present effect paves the way for controlling the spin-polarized electron transport with light in prospective spin-optronic devices. MOE (Min. of Education, S’pore) Published version 2017-07-14T06:53:10Z 2019-12-06T15:33:40Z 2017-07-14T06:53:10Z 2019-12-06T15:33:40Z 2016 Journal Article Sheremet, A. S., Kibis, O. V., Kavokin, A. V., & Shelykh, I. A. (2016). Datta-and-Das spin transistor controlled by a high-frequency electromagnetic field. Physical Review B, 93, 165307-. 2469-9950 https://hdl.handle.net/10356/83875 http://hdl.handle.net/10220/42869 10.1103/PhysRevB.93.165307 en Physical Review B © 2016 American Physical Society. This paper was published in Physical Review B and is made available as an electronic reprint (preprint) with permission of 2016 American Physical Society. The published version is available at: [http://dx.doi.org/10.1103/PhysRevB.93.165307]. One print or electronic copy may be made for personal use only. Systematic or multiple reproduction, distribution to multiple locations via electronic or other means, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper is prohibited and is subject to penalties under law. 5 p. application/pdf |
| institution |
Nanyang Technological University |
| building |
NTU Library |
| continent |
Asia |
| country |
Singapore Singapore |
| content_provider |
NTU Library |
| collection |
DR-NTU |
| language |
English |
| topic |
Spin-orbit Coupling Spintronics |
| spellingShingle |
Spin-orbit Coupling Spintronics Sheremet, A. S. Kibis, O. V. Kavokin, A. V. Shelykh, I. A. Datta-and-Das spin transistor controlled by a high-frequency electromagnetic field |
| description |
We developed the theory of spin dependent transport through a spin-modulator device (so-called Datta-and-Das spin transistor) in the presence of a high-frequency electromagnetic field (dressing field). Solving the Schrödinger problem for dressed electrons, we demonstrated that the field drastically modifies the spin transport. In particular, the dressing field leads to renormalization of spin-orbit coupling constants that varies conductivity of the spin transistor. The present effect paves the way for controlling the spin-polarized electron transport with light in prospective spin-optronic devices. |
| author2 |
School of Physical and Mathematical Sciences |
| author_facet |
School of Physical and Mathematical Sciences Sheremet, A. S. Kibis, O. V. Kavokin, A. V. Shelykh, I. A. |
| format |
Article |
| author |
Sheremet, A. S. Kibis, O. V. Kavokin, A. V. Shelykh, I. A. |
| author_sort |
Sheremet, A. S. |
| title |
Datta-and-Das spin transistor controlled by a high-frequency electromagnetic field |
| title_short |
Datta-and-Das spin transistor controlled by a high-frequency electromagnetic field |
| title_full |
Datta-and-Das spin transistor controlled by a high-frequency electromagnetic field |
| title_fullStr |
Datta-and-Das spin transistor controlled by a high-frequency electromagnetic field |
| title_full_unstemmed |
Datta-and-Das spin transistor controlled by a high-frequency electromagnetic field |
| title_sort |
datta-and-das spin transistor controlled by a high-frequency electromagnetic field |
| publishDate |
2017 |
| url |
https://hdl.handle.net/10356/83875 http://hdl.handle.net/10220/42869 |
| _version_ |
1759855954689523712 |