Journal article
Structure of superconducting Sr0.9La0.1CuO2 (Tc=42 K) from neutron powder diffraction.
- Abstract:
- We have refined the crystal structure of the electron-doped infinite-layer superconducting compound Sr0.9La0.1CuO2 (Tc=42 K) from neutron-powder-diffraction data for an 82-mg sample synthesized at high pressure. The metal- and oxygen-atom lattices are perfectly stoichiometric and there is no excess (interstitial) oxygen in the Sr(La) layer. Thus, neither oxygen vacancies nor interstitial oxygen play a role in the doping of this compound. © 1993 The American Physical Society.
- Publication status:
- Published
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- Publisher copy:
- 10.1103/PhysRevB.47.14654
Authors
- Journal:
- Physical review. B, Condensed matter More from this journal
- Volume:
- 47
- Issue:
- 21
- Pages:
- 14654-14656
- Publication date:
- 1993-06-01
- DOI:
- EISSN:
-
1095-3795
- ISSN:
-
0163-1829
- Language:
-
English
- Pubs id:
-
pubs:66263
- UUID:
-
uuid:2f86e221-0008-4df8-8c22-11136963a964
- Local pid:
-
pubs:66263
- Source identifiers:
-
66263
- Deposit date:
-
2012-12-19
- ARK identifier:
Terms of use
- Copyright date:
- 1993
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