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Dissipation of spin angular momentum in magnetic switching
Stamm, C., Tudosa, I., Siegmann, H. C., Stöhr, J., Dobin, A. Y., Woltersdorf, Georg, Heinrich, B. and Vaterlaus, A. (2005) Dissipation of spin angular momentum in magnetic switching. Physical Review Letters (PRL) 94 (19), p. 197603.Date of publication of this fulltext: 27 May 2010 09:28
Article
DOI to cite this document: 10.5283/epub.14940
Abstract
Applying one ultrashort magnetic field pulse, we observe up to 10 precessional switches of the magnetization direction in single crystalline Fe films of 10 and 15 atomic layers. We find that the rate at which angular momentum is dissipated in uniform large angle spin precession increases with time and film thickness, surpassing the intrinsic ferromagnetic resonance spin lattice relaxation of Fe by nearly an order of magnitude.
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| Item type | Article | ||||||||
| Journal or Publication Title | Physical Review Letters (PRL) | ||||||||
| Publisher: | American Physical Society | ||||||||
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| Volume: | 94 | ||||||||
| Number of Issue or Book Chapter: | 19 | ||||||||
| Page Range: | p. 197603 | ||||||||
| Date | May 2005 | ||||||||
| Institutions | UNSPECIFIED | ||||||||
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| Classification |
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| Dewey Decimal Classification | 500 Science > 530 Physics | ||||||||
| Status | Published | ||||||||
| Refereed | Yes, this version has been refereed | ||||||||
| Created at the University of Regensburg | Unknown | ||||||||
| URN of the UB Regensburg | urn:nbn:de:bvb:355-epub-149404 | ||||||||
| Item ID | 14940 |
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