EXAFS Study of Coordination of Cu Atom in Amorphous Bi2Sr2CaCu2Ox

Zenbe E. Nakagawa; Hideki Morikawa; Tae Hyun Sung; Masahiro Yoshimura; Fumiyuki Marumo; Yasuo Udagawa

doi:10.1246/nikkashi.1989.2085

EXAFS Study of Coordination of Cu Atom in Amorphous Bi₂Sr₂CaCu₂O_x

Zenbe E. Nakagawa, Hideki Morikawa, Tae Hyun Sung, Masahiro Yoshimura, Fumiyuki Marumo, Yasuo Udagawa

Department of Materials Science and Engineering

Research output: Contribution to journal › Article

14 Citations (Scopus)

Abstract

A local structure around the Cu atom in the complete amorphous film with the composition of Bi₂Sr₂CaCu₂O_x glass was investigated by the Cu EXAFS (extended X-ray absorption fine structure) analysis. Using Bi₂Sr₂CaCu₂O_x. crystals (Cu-O= 1.91 Å) as a reference sample, the average Cu-O distance of the glass was estimated to be 1. 89 Å. The glass-forming ability of the glass was discussed on the basis of coordination of the Cu atom.

Original language	English
Pages (from-to)	2085-2087
Number of pages	3
Journal	Nippon Kagaku Kaishi
Volume	1989
Issue number	12
DOIs	https://doi.org/10.1246/nikkashi.1989.2085
Publication status	Published - 1989 Jan 1

All Science Journal Classification (ASJC) codes

Chemistry(all)
Chemical Engineering(all)

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10.1246/nikkashi.1989.2085

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Nakagawa, Z. E., Morikawa, H., Sung, T. H., Yoshimura, M., Marumo, F., & Udagawa, Y. (1989). EXAFS Study of Coordination of Cu Atom in Amorphous Bi₂Sr₂CaCu₂O_x Nippon Kagaku Kaishi, 1989(12), 2085-2087. https://doi.org/10.1246/nikkashi.1989.2085

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abstract = "A local structure around the Cu atom in the complete amorphous film with the composition of Bi2Sr2CaCu2Ox glass was investigated by the Cu EXAFS (extended X-ray absorption fine structure) analysis. Using Bi2Sr2CaCu2Ox. crystals (Cu-O= 1.91 {\AA}) as a reference sample, the average Cu-O distance of the glass was estimated to be 1. 89 {\AA}. The glass-forming ability of the glass was discussed on the basis of coordination of the Cu atom.",

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AU - Morikawa, Hideki

AU - Sung, Tae Hyun

AU - Yoshimura, Masahiro

AU - Marumo, Fumiyuki

AU - Udagawa, Yasuo

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N2 - A local structure around the Cu atom in the complete amorphous film with the composition of Bi2Sr2CaCu2Ox glass was investigated by the Cu EXAFS (extended X-ray absorption fine structure) analysis. Using Bi2Sr2CaCu2Ox. crystals (Cu-O= 1.91 Å) as a reference sample, the average Cu-O distance of the glass was estimated to be 1. 89 Å. The glass-forming ability of the glass was discussed on the basis of coordination of the Cu atom.

AB - A local structure around the Cu atom in the complete amorphous film with the composition of Bi2Sr2CaCu2Ox glass was investigated by the Cu EXAFS (extended X-ray absorption fine structure) analysis. Using Bi2Sr2CaCu2Ox. crystals (Cu-O= 1.91 Å) as a reference sample, the average Cu-O distance of the glass was estimated to be 1. 89 Å. The glass-forming ability of the glass was discussed on the basis of coordination of the Cu atom.

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