Ram, Mohan RA and Ganguly, P and Rao, CNR (1987) Superconductivity in the lanthanum lanthanide barium strontium copper oxide $((La,Ln)2-x(Ba,Sr)xCuO_4)$. In: Phase Transitions, 10 (1-2). pp. 107-121.
Full text not available from this repository. (Request a copy)Abstract
Several $(La1-yLny)2-xSrx(Bax)CuO_4$ systems show supercond. in the 15-40 K region. Marginal metalicity of the non-superconducting phases and the role of the nominal $Cu^3^+/Cu^2^+$ ratio are discussed. The possible importance of hole-hole coupling (forming resonating O-O bonds) is indicated.
| Item Type: | Journal Article |
|---|---|
| Publication: | Phase Transitions |
| Publisher: | Taylor and Francis Group |
| Additional Information: | Copyright belongs to Taylor and Francis Group |
| Keywords: | Condensed Matter Physics;Crystallography;Geophysics;Materials Science;Metals & Alloys;Superconductivity |
| Department/Centre: | Division of Chemical Sciences > Solid State & Structural Chemistry Unit |
| Date Deposited: | 04 Mar 2008 |
| Last Modified: | 27 Aug 2008 13:12 |
| URI: | http://eprints.iisc.ac.in/id/eprint/13130 |
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