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|Title: ||NORMAL-STATE DC ELECTRICAL-RESISTIVITY IN RE-123 SUPERCONDUCTORS|
|Authors: ||DATTA, A|
|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.|
|Appears in Collections:||Article|
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