Journal article
NEW FAMILY OF SUPERCONDUCTING COPPER OXIDES - GASR2LN1-XCAXCU2O7
- Abstract:
- We have prepared a new copper oxide, GaSr2Ln1-xCaxCu2O7 (0 ≤ x ≤ 0.4), that becomes superconducting a high-pressure oxygen annealing. While the undoped parent compound, x = 0, does not show three-dimensional magnetic order above 4 K, probably due to the presennce of the thick ionic separating the CuO2 layers, superconductivity with a high-Tc (∼70 K) is possible for the doped compositions. © 1992.
- Publication status:
- Published
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Authors
- Journal:
- PHYSICA C More from this journal
- Volume:
- 193
- Issue:
- 1-2
- Pages:
- 63-67
- Publication date:
- 1992-04-01
- DOI:
- ISSN:
-
0921-4534
- Pubs id:
-
pubs:146796
- UUID:
-
uuid:ddd0b764-cf74-43fd-af41-4132c5efeb95
- Local pid:
-
pubs:146796
- Source identifiers:
-
146796
- Deposit date:
-
2012-12-19
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- Copyright date:
- 1992
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