An Extended Anderson Model that shows Decreasing Resistivity with Decreasing Temperature

Preprint

24 June 1997

preprint
Published by arXiv in arXiv

https://doi.org/10.48550/arXiv.cond-mat/9706241

Abstract

The resistivity for an extended two channel Anderson model is calculated. When the temperature decreases, it decreases logarithmically, and has T^1/2 anomaly at very low temperatures, as seen in some dilute U alloys. The single-particle and the spin excitation spectra are also calculated.

Keywords

DECREASES LOGARITHMICALLY
TEMPERATURE DECREASES
EXTENDED ANDERSON
LOW TEMPERATURES
CHANNEL ANDERSON
ANDERSON MODEL
RESISTIVITY
ANOMALY
ALLOYS

All Related Versions

Version 1, 1997-06-24, ArXiv
Published version: Solid State Communications, 104 (7), 429.

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