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High {T_c} superconductivity in quasi two-dimensional copper oxides of {K_2NiF_4} structure

Rao, CNR and Ganguly, P (1987) High {T_c} superconductivity in quasi two-dimensional copper oxides of {K_2NiF_4} structure. In: Current Science, 56 (2). pp. 47-49.


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The highest superconducting critical temperature known till 1986 was 24K, the $T_c$ increasing, on an average, by about 3 degree per decade since the 1920's. The discovery of high $T_c$ superconductivity in copper oxides of $K_2NiF_4$ structure (with $T_c$ close to 40K) has opened new vistas. Mariginal metallicity, low-dimensionally and mixed valence are some of the important features of these oxides.

Item Type: Journal Article
Publication: Current Science
Publisher: Indian Academy of Sciences
Additional Information: Copyright for this article belongs to the Indian Academy of Sciences, Bangalore.
Department/Centre: Division of Chemical Sciences > Solid State & Structural Chemistry Unit
Date Deposited: 08 May 2008
Last Modified: 19 Sep 2010 04:44
URI: http://eprints.iisc.ac.in/id/eprint/13864

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