Journal article
Temporal evolution of inverse spin Hall effect voltage in a magnetic insulator-nonmagnetic metal structure
- Abstract:
- It is demonstrated that the temporal evolution of a spin-wave induced inverse spin Hall effect voltage in a magnetic insulator-nonmagnetic metal structure is distinctly different from that of the directly excited (microwave pulse driven) spin-wave mode from which it originates. The differences in temporal behavior provide compelling evidence that incoherent secondary spin-wave modes, having a range of different characteristic lifetimes, make an important contribution to spin pumping at the insulator-metal interface. © 2011 American Institute of Physics.
- Publication status:
- Published
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Authors
- Journal:
- APPLIED PHYSICS LETTERS More from this journal
- Volume:
- 99
- Issue:
- 18
- Pages:
- 182512-182512
- Publication date:
- 2011-10-31
- DOI:
- ISSN:
-
0003-6951
- Language:
-
English
- Pubs id:
-
pubs:354566
- UUID:
-
uuid:cd98e442-82ba-405f-bb37-46a6901def94
- Local pid:
-
pubs:354566
- Source identifiers:
-
354566
- Deposit date:
-
2013-11-16
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- Copyright date:
- 2011
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