Single phase high Tc superconductors of the bismuth cuprate family
| Autor: | Israel Felner, Hussam Diab, Lina Ben-Dor |
|---|---|
| Rok vydání: | 1990 |
| Předmět: |
Superconductivity
Materials science High-temperature superconductivity Analytical chemistry chemistry.chemical_element Mineralogy Condensed Matter Physics Electronic Optical and Magnetic Materials Bismuth law.invention Inorganic Chemistry Magnetization chemistry law Phase (matter) X-ray crystallography Materials Chemistry Ceramics and Composites Cuprate Physical and Theoretical Chemistry Powder diffraction |
| Zdroj: | Journal of Solid State Chemistry. 88:183-187 |
| ISSN: | 0022-4596 |
| Popis: | The high-temperature superconducting phase of the Bi-2223 system, with and without Pb, was prepared by the sol-gel method. The material was characterized by X-ray powder diffraction and by magnetization. An almost pure phase was obtained on the addition of Pb(NO 3 ) 2 (0.2 m ) in substitution for the Bi and less time for sintering was needed. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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