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Please use this identifier to cite or link to this item: http://dspace.library.iitb.ac.in/jspui/handle/10054/6808

Title: NORMAL-STATE DC ELECTRICAL-RESISTIVITY IN RE-123 SUPERCONDUCTORS
Authors: DATTA, A
SRIVASTAVA, CM
VENKATARAMANI, N
Keywords: electronic-structure
high-temperature
tc
yba2cu3o7-delta
Issue Date: 1993
Publisher: ELSEVIER SCIENCE BV
Citation: PHYSICA C, 210(3-4), 408-412
Abstract: We have examined the DC electrical resistivity of RE-123 superconductors (where RE is a rare earth element) on the basis of a model of correlated electron transfer arising from the electron-phonon interaction. The small polaron stabilization energy (epsilon(p)) has been obtained from the fitting of the normal state resistivity data. A correlation between the lattice parameters of the unit cell and epsilon(p) has been observed which is explained on the basis of fermiology.
URI: http://dx.doi.org/10.1016/0921-4534(93)90984-X
http://dspace.library.iitb.ac.in/xmlui/handle/10054/6808
http://hdl.handle.net/10054/6808
ISSN: 0921-4534
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