The phase diagram of the Lal.s\_xSmxSro.2CuO 4 system has been investigated by solid state reaction at 1150°C in an oxygen flow. In these conditions, two phases have been found: (i) T-phase which exhibits a homogeneity range for 0~<x~<0.45; (ii) T\*phase which is obtained as single phase only for x
Occurrence of superconductivity in La2−x Bax CuO4 () and and La2−x Ndx CuO4 (0 ⩽ × ⩽ 0.3) systems after fluorination
✍ Scribed by Robin-Brisson, C.; Tressaud, A.; Chevalier, B.; Ben Salem, E.; Hejtmânek, J.; Etourneau, J.; Cassart, M.; Issi, J.P.
- Book ID
- 122437615
- Publisher
- Elsevier Science
- Year
- 1992
- Tongue
- English
- Weight
- 413 KB
- Volume
- 188
- Category
- Article
- ISSN
- 0925-8388
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