Equal amount Pr and Ca double-doping Y 1À2x Pr x Ca x Ba 2 Cu 3 O 7Àd with 0 6 x 6 0.14 have been investigated by X-ray diffraction, resistivity, and X-ray photoemission spectroscopy (XPS). The deviation of the linearly decreasing of T c vs. x curve was observed when x < 0.10. The resistivity and th
Synthesis, structures and temperature-induced phase transitions of the Sr2Cd1−xCaxWO6 (0 ⩽ x ⩽ 1) double perovskite tungsten oxides
✍ Scribed by A. Faik; J.M. Igartua; J.L. Pizarro
- Publisher
- Elsevier Science
- Year
- 2009
- Tongue
- English
- Weight
- 873 KB
- Volume
- 920
- Category
- Article
- ISSN
- 0022-2860
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