Specific heat of a localized magnetic impurity in a non-magnetic host: A spectral density method for the Anderson-Holstein model
Specific heat of a localized magnetic impurity in a non-magnetic host: A spectral density method for the Anderson-Holstein model
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Date
2015-06-19
Authors
Raju, Ch Narasimha
Chatterjee, Ashok
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Abstract
The effect of electron-phonon interaction on the spectral function of a magnetic impurity in a non-magnetic host metal is studied within the framework of the Anderson-Holstein model using a spectral density method. The impurity contribution to the specific heat of the host metal is also calculated.
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Keywords
Anderson-Holstein model,
Magnetic impurities,
Specific heat,
Spectral function
Citation
Physica B: Condensed Matter. v.474