Tight-binding expansions for strongly-disordered materials

S. Kirkpatrick

doi:10.1016/0022-3093(72)90130-5

Tight-binding expansions for strongly-disordered materials

S. Kirkpatrick^*

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

3 Scopus citations

Abstract

A tight-binding expansion is used to calculate both averaged and local electronic properties of a system without reference to long-ranged translational order. Exact enumeration and Monte Carlo techniques are used to obtain exact results from which one can determine which features of the strongly-disordered model alloy studied can be predicted by average-medium theories such as the coherent potential approximation.

Original language	English
Pages (from-to)	160-165
Number of pages	6
Journal	Journal of Non-Crystalline Solids
Volume	8-10
Issue number	C
DOIs	https://doi.org/10.1016/0022-3093(72)90130-5
State	Published - Jun 1972
Externally published	Yes

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10.1016/0022-3093(72)90130-5

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title = "Tight-binding expansions for strongly-disordered materials",

abstract = "A tight-binding expansion is used to calculate both averaged and local electronic properties of a system without reference to long-ranged translational order. Exact enumeration and Monte Carlo techniques are used to obtain exact results from which one can determine which features of the strongly-disordered model alloy studied can be predicted by average-medium theories such as the coherent potential approximation.",

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AB - A tight-binding expansion is used to calculate both averaged and local electronic properties of a system without reference to long-ranged translational order. Exact enumeration and Monte Carlo techniques are used to obtain exact results from which one can determine which features of the strongly-disordered model alloy studied can be predicted by average-medium theories such as the coherent potential approximation.

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Tight-binding expansions for strongly-disordered materials

Abstract

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