TITLE

Pd/Ag and Pd/Au interface specific resistances and interfacial spin flipping

AUTHOR(S)
Galinon, C.; Tewolde, K.; Loloee, R.; Chiang, W.-C.; Olson, S.; Kurt, H.; Pratt Jr., W. P.; Bass, J.; Xu, P. X.; Ke Xia; Talanana, M.
PUB. DATE
May 2005
SOURCE
Applied Physics Letters;5/2/2005, Vol. 86 Issue 18, p182502
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
We measured the specific resistances, 2ARPd/Ag and 2ARPd/Au (sample area A times resistance R), and spin-flip probabilities δPd/Ag and δPd/Au for Pd/Ag and Pd/Au interfaces with current perpendicular to the interfaces. 2ARPd/Ag=0.7±0.15 fΩm2 and 2ARPd/Au=0.45±0.15 fΩm2 are smaller than our revised estimate of 2ARPd/Cu=0.85±0.15 fΩm2, and lie further from no-free-parameter calculations. Our estimates of δPd/Ag=0.15±0.08 and δPd/Ag=0.08±0.08 are less than our prior estimate of δPd/Cu∼0.24.
ACCESSION #
17164725

 

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