Temperature-dependent EXAFS study on ori
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H. Maeda; T. Ishii; H. Maruyama; Y. Kubozono; H. Yamazaki; M. Warden; S. Emura;
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Article
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1995
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Elsevier Science
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English
⚖ 152 KB
The polarized Cu K-edge EXAFS measurements on oriented powder of YBa2Cu307-a (To = 93 K, 5 ~tm grain size) are made as a function of temperature from 20 to 300 K for the a-b plane and the c axis being parallel to the X-ray polarization vector e. Here, we focus on the local structure of Cu-O bonds in