Abstract A method for determination of the oxygen content (y) in YBa2Cu3O7-y films has been established, in which the lattice conetant difference (b-a) of the films was measured and used to fit the function of (b-a) vs y for the experimental data of bulk YBaaCuaO7-y given in the literature. It is suggested that the function of (b-a) vs y can indeed be used in the case of film. In this process the twin structure of the YBa2Cu3O7-y films was used.
Received: 03 January 1995
Accepted manuscript online:
(Defects and impurities: doping, implantation, distribution, concentration, etc.)
Cite this article:
HAO JIAN-MIN (郝建民), WEN YE-LI (温业礼), YANG BING-CHUAN (杨秉川), WANG XIAO-PING (王小平), SHI DONG-QI (石东奇) DETERMINATION OF THE OXYGEN CONTENT IN YBa2Cu3O7-y FILMS 1995 Acta Physica Sinica (Overseas Edition) 4 774
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