Superconductivity in TmBa2Cu3O9−x

Ayyub, P. ; Balasubramanian, S. ; Guptasarma, P. ; Rajarajan, A. K. ; Manivannan, V. ; Gupta, L. C. ; Multani, M. S. ; Vijayaraghavan, R. (1987) Superconductivity in TmBa2Cu3O9−x Journal of Physics C: Solid State Physics, 20 (25). L621-L621. ISSN 0022-3719

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Superconductivity has been observed in a Tm-Ba-Cu-O system with Tc=89 K. Even though the predominant phase on this system was found to be TmBa2Cu3O9−x, this compound could not be synthesised as a single phase. Magnetisation measurements indicated that at least 8% of the sample was superconducting. At 10 K, the lower critical field was found to be 1.5 kG.

Item Type:Article
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ID Code:61496
Deposited On:15 Sep 2011 03:17
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