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Temperature dependence of the resistivity and impurity susceptibility in the infinite-U Anderson dilute alloy model

In this paper we consider the limit U -> infinity of the Anderson dilute magnetic alloy Hamiltonian. The impurity susceptibility and residual resistivity are shown to depend in a simple manner on the impurity electron occupation number <nd>. No assumptions are made about the parameters of t...

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Main Authors: Brereton, Michael G., Poo, Gee Swee
Format: Article
Published: IOP Publishing 1971
Subjects:
Q Science (General)
QC Physics
Online Access:http://eprints.um.edu.my/24508/
https://doi.org/10.1088/0305-4608/1/4/317
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spelling my.um.eprints.245082021-03-23T01:46:19Z http://eprints.um.edu.my/24508/ Temperature dependence of the resistivity and impurity susceptibility in the infinite-U Anderson dilute alloy model Brereton, Michael G. Poo, Gee Swee Q Science (General) QC Physics In this paper we consider the limit U -> infinity of the Anderson dilute magnetic alloy Hamiltonian. The impurity susceptibility and residual resistivity are shown to depend in a simple manner on the impurity electron occupation number <nd>. No assumptions are made about the parameters of the model and we develop an integral equation for <n d>. This integral equation is numerically solved and a table of self consistently determined values of <nd> presented. Results are also given for the impurity susceptibility and residual resistivity. IOP Publishing 1971 Article PeerReviewed Brereton, Michael G. and Poo, Gee Swee (1971) Temperature dependence of the resistivity and impurity susceptibility in the infinite-U Anderson dilute alloy model. Journal of Physics F: Metal Physics, 1 (4). pp. 444-456. ISSN 0305-4608 https://doi.org/10.1088/0305-4608/1/4/317 doi:10.1088/0305-4608/1/4/317
institution Universiti Malaya
building UM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaya
content_source UM Research Repository
url_provider http://eprints.um.edu.my/
topic Q Science (General)
QC Physics
spellingShingle Q Science (General)
QC Physics
Brereton, Michael G.
Poo, Gee Swee
Temperature dependence of the resistivity and impurity susceptibility in the infinite-U Anderson dilute alloy model
description In this paper we consider the limit U -> infinity of the Anderson dilute magnetic alloy Hamiltonian. The impurity susceptibility and residual resistivity are shown to depend in a simple manner on the impurity electron occupation number <nd>. No assumptions are made about the parameters of the model and we develop an integral equation for <n d>. This integral equation is numerically solved and a table of self consistently determined values of <nd> presented. Results are also given for the impurity susceptibility and residual resistivity.
format Article
author Brereton, Michael G.
Poo, Gee Swee
author_facet Brereton, Michael G.
Poo, Gee Swee
author_sort Brereton, Michael G.
title Temperature dependence of the resistivity and impurity susceptibility in the infinite-U Anderson dilute alloy model
title_short Temperature dependence of the resistivity and impurity susceptibility in the infinite-U Anderson dilute alloy model
title_full Temperature dependence of the resistivity and impurity susceptibility in the infinite-U Anderson dilute alloy model
title_fullStr Temperature dependence of the resistivity and impurity susceptibility in the infinite-U Anderson dilute alloy model
title_full_unstemmed Temperature dependence of the resistivity and impurity susceptibility in the infinite-U Anderson dilute alloy model
title_sort temperature dependence of the resistivity and impurity susceptibility in the infinite-u anderson dilute alloy model
publisher IOP Publishing
publishDate 1971
url http://eprints.um.edu.my/24508/
https://doi.org/10.1088/0305-4608/1/4/317
_version_ 1695531087538683904
score 13.160551

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