ShareX-RAY PHOTOELECTRON SPECTRA OF LA(2)CUO(4) DOPED WITH STRONTIUM AND SCANDIUM.
[In Russian. / En russe.]
Author(s) : DOBROTVORSKAJA M. V.
Type of article: Article
Summary
VARIATIONS IN THE STRUCTURE OF THE X-RAY PHOTOELECTRON SPECTRA FROM THE SURFACE OF THESE SAMPLES WERE STUDIED AT THEIR DOPING WITH STRONTIUM AND SCANDIUM, MECHANICAL PURIFICATION, HEATING IN VACUUM, AND ION AND X-RAY IRRADIATION. IT WAS SHOWN THAT THE PRESENCE OF COPPER IN THE MIXED VALENCE STATE IS NECESSARY FOR THE HIGH-CRITICAL TEMPERATURE SUPERCONDUCTIVITY IN THE STUDIED COMPOUNDS.
Details
- Original title: [In Russian. / En russe.]
- Record ID : 1991-2434
- Languages: Russian
- Source: Fiz. nizk. Temp. - vol. 16 - n. 11
- Publication date: 1990
- Document available for consultation in the library of the IIR headquarters only.
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Indexing
- Themes: Superconduction
- Keywords: Superconduction; Oxide; Copper; Ceramics; Lanthanum; Critical temperature; X-ray; Superconductor; Strontium; High temperature; Doping
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ANOMALIES IN THE STRUCTURAL AND THERMODYNAMIC C...
- Author(s) : VERKIN B. I.
- Date : 1987
- Languages : Russian
- Source: Fiz. nizk. Temp. - vol. 13 - n. 8
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LES OXYDES < TERNAIRES > DE CUIVRE A VALENCE MI...
- Author(s) : RAVEAU B.
- Date : 1987/03
- Languages : French
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- Source: Fiz. nizk. Temp. - vol. 13 - n. 8
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- Author(s) : HUANG Y. K.
- Date : 1988/07
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X-RAY EFFECT OF SUPERCONDUCTING TRANSITION CHAR...
- Author(s) : ZIGLOV Ju. S.
- Date : 1988
- Languages : Russian
- Source: Fiz. nizk. Temp. - vol. 14 - n. 2
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