| Autor: |
Kumar, Nigvendra, Sharma, S. K. |
| Zdroj: |
Journal of Materials Science; July 1991, Vol. 26 Issue: 14 p3845-3847, 3p |
| Abstrakt: |
The preparation of a high-temperature superconducting phase of the Bi-Sr-Ca-Cu-O system is described. The surface morphology of calcined and sintered material has been studied. The sintered material, thus prepared, has been characterized by electron microscopic techniques. The structure at various local regions has been investigated by electron diffraction and lattice imaging. The composition has been determined by electron probe micro-analysis. The study revealed intergrowth in the system, giving various values of thec parameter in local regions. |
| Databáze: |
Supplemental Index |
| Externí odkaz: |
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