Clear Evidence for Strain Changes According to Co Layer Thickness in Metastable Co/Pd(111) Multilayers: An Extended X-ray Absorption Fine Structure Study Full article
Journal |
Physical Review B, Condensed Matter and Materials Physics (up to 2016)
ISSN: 1098-0121 , E-ISSN: 1550-235X |
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Output data | Year: 1996, Volume: 53, Number: 16, Pages: 11114-11119 Pages count : 6 DOI: 10.1103/PhysRevB.53.11114 | ||||||||
Tags | Perpendicular magnetic anisotropy; superlattices; films; pectroscopy; diffraction | ||||||||
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Abstract:
We have measured fluorescence-yield extended x-ray absorption fine structure (EXAFS) on a series of
(Co x Å+Pd 11 Å)13 metallic multilayers. To examine the local atomic structure around Co and its anisotropy,
Co K-edge EXAFS measurements were performed at near-grazing incidence of synchrotron radiation incorporating linear polarization dependence. We generally observed, with decreasing Co layer thickness, increasing, in-plane interatomic distance and decreasing, out-of-plane interatomic distance in Co atoms. For a (Co 10 Å +Pd 11 Å)13 multilayer, strain values of in-plane and out-of-plane Co atoms are estimated to be 3.6±0.5% in tensile and 3.0±0.4% in compressive strain.
Cite:
Kim S.K.
, Koo Y.M.
, Chernov V.A.
, Padmore H.
Clear Evidence for Strain Changes According to Co Layer Thickness in Metastable Co/Pd(111) Multilayers: An Extended X-ray Absorption Fine Structure Study
Physical Review B, Condensed Matter and Materials Physics (up to 2016). 1996. V.53. N16. P.11114-11119. DOI: 10.1103/PhysRevB.53.11114 WOS Scopus РИНЦ
Clear Evidence for Strain Changes According to Co Layer Thickness in Metastable Co/Pd(111) Multilayers: An Extended X-ray Absorption Fine Structure Study
Physical Review B, Condensed Matter and Materials Physics (up to 2016). 1996. V.53. N16. P.11114-11119. DOI: 10.1103/PhysRevB.53.11114 WOS Scopus РИНЦ
Files:
Full text from publisher
Dates:
Submitted: | Jul 10, 1995 |
Accepted: | Dec 26, 1995 |
Published print: | Apr 15, 1996 |
Published online: | Apr 15, 1996 |
Identifiers:
Web of science | WOS:A1996UJ48500095 |
Scopus | 2-s2.0-0000968344 |
Elibrary | 13248341 |
Chemical Abstracts | 1996:272697 |
Chemical Abstracts (print) | 124:353642 |
OpenAlex | W2014579846 |