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Experimental observations of optical spin transfer and spin-orbit torques in magnetic semiconductors
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SYSNO ASEP 0486423 Document Type C - Proceedings Paper (int. conf.) R&D Document Type Conference Paper Title Experimental observations of optical spin transfer and spin-orbit torques in magnetic semiconductors Author(s) Němec, P. (CZ)
Rozkotová, E. (CZ)
Tesařová, N. (CZ)
Janda, T. (CZ)
Butkovičová, D. (CZ)
Trojánek, F. (CZ)
Malý, P. (CZ)
Novák, Vít (FZU-D) RID, ORCID
Zemen, Jan (FZU-D) RID
Olejník, Kamil (FZU-D) RID, ORCID
Jungwirth, Tomáš (FZU-D) RID, ORCIDNumber of authors 11 Source Title Proceedings of the International Conference UMC 2013. - Cham : Springer International Publishing, 2015 / Bigot J.Y. ; Hübner W. ; Rasing T. ; Chantrell R. - ISSN 0930-8989 - ISBN 978-3-319-07743-7 Pages s. 16-18 Number of pages 3 s. Publication form Print - P Action International Conference UMC 2013 Event date 28.10.2013 - 01.11.2013 VEvent location Strasbourg Country FR - France Event type WRD Language eng - English Country CH - Switzerland Keywords magnetic semiconductors ; spin orbits ; optical spins ; magnetization Subject RIV BM - Solid Matter Physics ; Magnetism OECD category Condensed matter physics (including formerly solid state physics, supercond.) R&D Projects LM2011026 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) Institutional support FZU-D - RVO:68378271 UT WOS 000349745400006 EID SCOPUS 84910626174 DOI https://doi.org/10.1007/978-3-319-07743-7_6 Annotation The spin transfer and spin-orbit torques can be used for electrically driven magnetization dynamics. Here, we report on the experimental observation of the optical counterparts of these torques which lead to a sub-picosecond tilt of magnetization and, consequently, to the magnetization precession in (Ga,Mn)As.
Workplace Institute of Physics Contact Kristina Potocká, potocka@fzu.cz, Tel.: 220 318 579 Year of Publishing 2018
Number of the records: 1