Microstructures in Y-Ba-Cu-O thin films investigated by XAFS techniques

A. Krol; Z.H. Ming; C.S. Lin; Y.L. Soo; C.X. Gu; Y.H. Kao; E. Narumi; D.T. Shaw; G.C. Smith

doi:10.1557/PROC-209-873

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Conference paper

Microstructures in Y-Ba-Cu-O thin films investigated by XAFS techniques

A. Krol, Z.H. Ming, C.S. Lin, Y.L. Soo, C.X. Gu, Y.H. Kao, E. Narumi, D.T. Shaw and G.C. Smith

Materials Research Society Symposia Proceedings. Materials Research Society, Vol.209, pp.873-875

1991

DOI: https://doi.org/10.1557/PROC-209-873

Abstract

Microstructures;Y-Ba-Cu-O;Thin Films;XAFS Techniques

Superconducting films of YBa2Cu3O7−6 obtained by laser ablation on MgO and ZrO2 substrates were investigated by soft x-ray absorption fine structure technique (XAFS) at O K-edge. Local environment around oxygen atoms was probed and information on the distribution of the nearestneighbors was obtained. Much higher degree of local disorder than that in a bulk YBa2Cu3O7−δ sample was observed.

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Title: Microstructures in Y-Ba-Cu-O thin films investigated by XAFS techniques
Creators - without role: A. Krol - University at Buffalo, State University of New York
Z.H. Ming - University at Buffalo, State University of New York
C.S. Lin - University at Buffalo, State University of New York
Y.L. Soo - University at Buffalo, State University of New York
C.X. Gu - University at Buffalo, State University of New York
Y.H. Kao - University at Buffalo, State University of New York
E. Narumi - University at Buffalo, State University of New York
D.T. Shaw - University at Buffalo, State University of New York
G.C. Smith - Brookhaven National Laboratory
Publication Details: Materials Research Society Symposia Proceedings. Materials Research Society, Vol.209, pp.873-875
Identifiers: 9957769714006774
Academic Unit: Science and Technology of Synchrotron Light Source Program, College of Science, National Tsing Hua University
Language: Traditional Chinese
Resource Type: Conference paper

Microstructures in Y-Ba-Cu-O thin films investigated by XAFS techniques

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