Preparation and characterization of the superconductor [Y0.8Ca0.2]SrBaCu2.8(BO3)0.2O6.4 compound
โ Scribed by Victor H. Barinotto C; Bram L. Willems; Angel Bustamante D; Luis De Los Santos V; Juan Gonzalez G
- Publisher
- Elsevier Science
- Year
- 2004
- Tongue
- English
- Weight
- 254 KB
- Volume
- 408-410
- Category
- Article
- ISSN
- 0921-4534
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๐ SIMILAR VOLUMES
A comparative angle-resolved photoemission measurement has been performed on nonsuperconductive BiZSrZCa0.4Y0.6CuZ08 and superconductive Bi2Sr2CaCu20s to study the nature and origin of the electronic states near the Fermi level. It was found that hole-doping does not cause a rigid shift of the densi
Y 0.8 Ca 0.2 Ba 2 Cu 3 O y samples with large range of oxygen content, have been systematically studied by means of positron annihilation technology, transport property measurements and X-ray diffraction. The positron lifetime parameters have a strong dependence on oxygen content y, and show evident