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Dynamic exchange coupling in magnetic bilayers
Article
Heinrich, B., Tserkovnyak, Y., Woltersdorf, Georg, Brataas, A., Urban, R. and Bauer, G. E. W. (2003) Dynamic exchange coupling in magnetic bilayers. Physical Review Letters (PRL) 90 (18), p. 187601.DOI to cite this document: 10.5283/epub.14946
Abstract
A long-range dynamic interaction between ferromagnetic films separated by normal-metal spacers is reported, which is communicated by nonequilibrium spin currents. It is measured by ferromagnetic resonance and explained by an adiabatic spin-pump theory. In such a resonance the spin-pump mechanism of spatially separated magnetic moments leads to an appreciable increase in the ...
A long-range dynamic interaction between ferromagnetic films separated by normal-metal spacers is reported, which is communicated by
nonequilibrium spin currents. It is measured by ferromagnetic resonance
and explained by an adiabatic spin-pump theory. In such a resonance the
spin-pump mechanism of spatially separated magnetic moments leads to an
appreciable increase in the resonant linewidth when the resonance
fields are well apart, and results in a dramatic linewidth narrowing
when the resonant fields approach each other.
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| Item type | Article | ||||||||||
| Journal or Publication Title | Physical Review Letters (PRL) | ||||||||||
| Publisher | American Physical Society | ||||||||||
| Open Access Type | Due to SHERPA/RoMEO | ||||||||||
| Volume | 90 | ||||||||||
| Number of Issue or Book Chapter | 18 | ||||||||||
| Page Range | p. 187601 | ||||||||||
| Date | May 2003 | ||||||||||
| Date of publication | 27 May 2010 09:14 | ||||||||||
| Institutions | UNSPECIFIED | ||||||||||
| Identification Number |
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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-149468 | ||||||||||
| Item ID | 14946 |
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