Comparison of Atomic Structure Anisotropy between Co-Pd Alloys and Co/Pd Multilayer Films Review
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: 2000, Volume: 62, Number: 5, Pages: 3025-3028 Pages count : 4 DOI: 10.1103/PhysRevB.62.3025 | ||||||||
Tags | PERPENDICULAR MAGNETIC-ANISOTROPY; ABSORPTION FINE-STRUCTURE; EPITAXIAL-GROWTH; MOUND MORPHOLOGY; THIN-FILMS; INTERFACE; SUPERLATTICES; MECHANISM; EVOLUTION | ||||||||
Authors |
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Affiliations |
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Funding (2)
1 | Pohang University of Science and Technology | |
2 | Ministry of Science ICT and Future Planning |
Abstract:
We have employed Co K-edge extended x-ray absorption fine structure measurements with linear polarization dependence to investigate the chemical short-range order (SRO) and interatomic distance anisotropy in CoxPd1-x alloy (X=0.16, 0.31) and [Co(2 Å)/Pd(Y Å)]13 multilayer films (Y=15, 32). The SRO parameters of in-plane first nearest neighbors, 0.063-0.068 in the alloys and 0.012-0.036 in the multilayers, are observed. Surprisingly, these counterintuitive results show clear evidence that the Co atoms at the Co/Pd interfaces in multilayers have more alloylike characteristic than those in alloys with respect to local chemical environment.
Cite:
Kim S-K.
, Koo Y-M.
, Chernov V.A.
, Kortright J.B.
, Shin S-C.
Comparison of Atomic Structure Anisotropy between Co-Pd Alloys and Co/Pd Multilayer Films
Physical Review B, Condensed Matter and Materials Physics (up to 2016). 2000. V.62. N5. P.3025-3028. DOI: 10.1103/PhysRevB.62.3025 WOS Scopus РИНЦ
Comparison of Atomic Structure Anisotropy between Co-Pd Alloys and Co/Pd Multilayer Films
Physical Review B, Condensed Matter and Materials Physics (up to 2016). 2000. V.62. N5. P.3025-3028. DOI: 10.1103/PhysRevB.62.3025 WOS Scopus РИНЦ
Files:
Full text from publisher
Dates:
Submitted: | Jul 2, 1999 |
Published print: | Aug 1, 2000 |
Published online: | Aug 1, 2000 |
Identifiers:
Web of science | WOS:000088714200017 |
Scopus | 2-s2.0-0001721230 |
Elibrary | 13343157 |
Chemical Abstracts | 2000:519395 |
Chemical Abstracts (print) | 133:181031 |
OpenAlex | W2080748796 |