The method of molecular luminescent markers on solids in the study of superconducting and structural phase transitions

The behaviour of the quantum yield of adsorbed dye molecules, luminescence and other optical properties of adsorbents (reflection and ellipsometry parameters) in the critical temperature area of adsorbent was investigated. The superconductors and systems possessing structure phase transition were us...

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Bibliographic Details
Published in:Physica. C, Superconductivity Superconductivity, 1990-02, Vol.165 (3), p.308-314
Main Authors: Bortchagovski, E.G., Lozovski, V.Z., Shilo, S.A., Yurchenko, I.A.
Format: Article
Language:English
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Summary:The behaviour of the quantum yield of adsorbed dye molecules, luminescence and other optical properties of adsorbents (reflection and ellipsometry parameters) in the critical temperature area of adsorbent was investigated. The superconductors and systems possessing structure phase transition were used as an adsorbent. A surface phase transition in the investigated systems was discovered. The ratio of the temperatures of the surface and volume phase transitions is constant, equalling nearly 1.18.
ISSN:0921-4534
1873-2143
DOI:10.1016/0921-4534(90)90209-W