A series of solid solutions containing CO3 groups, (CyCul\_y)(Srl \_z/2Caz/2)2(Y1 \_xCax\_zSrz)Cu20 d with 0.30<x <0.70, was prepared at 1313 K under the atmosphere of 02-4202. The values ofy (0.48-0.67) and z (0.14--0.28) depend on the total Ca content, x. The length of the a-axis increases from 3.
Synthesis, composition, and structure of superconducting (Y, Ca)Sr, Ba)2Cu2GaO7−δ
✍ Scribed by T. G. N. Babu; C. Greaves
- Publisher
- Springer
- Year
- 1995
- Tongue
- English
- Weight
- 390 KB
- Volume
- 8
- Category
- Article
- ISSN
- 0896-1107
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