Superconductivity in the TlBaCuO system

Superconducting and normal state properties of Tl sub 1.5 Ba sub 2 Cu sub 3 O sub 7--x system were investigated. This system has at least two superconducting phases with critcal temperatures of approx 50 and 90K. An anomaly was observed in the magnetic susceptibility and resistivity data at T = 220K...

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Bibliographic Details
Published in:Journal of the less-common metals 1989-03, Vol.147 (2), p.L21-L23
Main Authors: Alekseevskii, N.E., Mitin, A.V., Nizhankovskii, V.I., Gren, B., Warchulska, J.
Format: Article
Language:English
Subjects:
Condensed matter: electronic structure, electrical, magnetic, and optical properties
Exact sciences and technology
Physics
Properties of type I and type II superconductors
Superconductivity
Transport properties (electric and thermal conductivity, thermoelectric effects, etc.)
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Summary:Superconducting and normal state properties of Tl sub 1.5 Ba sub 2 Cu sub 3 O sub 7--x system were investigated. This system has at least two superconducting phases with critcal temperatures of approx 50 and 90K. An anomaly was observed in the magnetic susceptibility and resistivity data at T = 220K. 4 ref.--AA
ISSN:0022-5088
DOI:10.1016/0022-5088(89)90203-8