Resistivity of strong-scattering alloys: Absence of localization and success of coherent-potential approximation confirmed by exact supercell calculations in V/sub 1-//sub x/Al/sub x/
Journal Article
·
OSTI ID:6555112
A supercell procedure for exact evaluation of the one-electron Kubo-Greenwood formula is applied to the resistivity rho of V/sub 1-//sub x/Al/sub x/ alloys and compared with a Korringa-Kohn-Rostoker coherent-potential approximation calculation. The results of these calculations agree well, consistent with the observation of delocalized eigenstates, in spite of the very high resistivity, rhoapprox. =200 ..mu cap omega.. cm.
- Research Organization:
- Department of Physics, State University of New York at Stony Brook, Stony Brook, New York, 11794-3800
- OSTI ID:
- 6555112
- Country of Publication:
- United States
- Language:
- English
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