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Title: Temperature evolution of electromotive force from Pt on yttrium-iron-garnet under ferromagnetic resonance

Temperature evolution of electromotive force from Pt due to the inverse spin Hall effect is studied. Pure spin current is injected from yttrium-iron-garnet by using spin pumping technique. The electromotive force from the Pt monotonically decreases with decreasing temperature, and it is showed that there is a deviation between the measured and the calculated electromotive forces.
Authors:
;  [1] ; ;  [2] ;  [1] ;  [3]
  1. Graduate School of Engineering Science, Osaka University, Toyonaka, Osaka 560-8531 (Japan)
  2. Department of Electronic Science and Engineering, Kyoto University, Kyoto 615-8510 (Japan)
  3. (Japan)
Publication Date:
OSTI Identifier:
22410066
Resource Type:
Journal Article
Resource Relation:
Journal Name: Journal of Applied Physics; Journal Volume: 117; Journal Issue: 17; Other Information: (c) 2015 AIP Publishing LLC; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
75 CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; ELECTROMOTIVE FORCE; FERRITE GARNETS; FERROMAGNETIC RESONANCE; HALL EFFECT; IRON OXIDES; PLATINUM; SPIN; TEMPERATURE DEPENDENCE; YTTRIUM COMPOUNDS