We have prepared several samples of Pb2Sr2Yl-xCaxCu308+O with various well defined oxygen contents and studied their oxidation process by TGA and characterized them by X-ray and electron diffraction. For x = 0 the upper limit for ~ is found to be 1.9. We show that the oxidation process is accompanie
Local structure and valence states in PbBaSrY1−xCaxCu3O7+δ and Pb2Sr2Y1−xCaxCu3O8+δ
✍ Scribed by H. Yamaguchi; H. Oyanagi; A. Tokiwa; Y. Syono
- Publisher
- Elsevier Science
- Year
- 1991
- Tongue
- English
- Weight
- 174 KB
- Volume
- 185-189
- Category
- Article
- ISSN
- 0921-4534
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