Conduction near a mobility edge

Moshe Kaveh

doi:10.1016/s0378-4363(84)80045-5

Conduction near a mobility edge

Moshe Kaveh

Department of Physics - at Bar-Ilan University

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Abstract

Conduction near a mobility edge, E_c, is discussed. The concept of power-law localization and its effect on theconductivity is reviewed. In particular, it is shown that power-law localization leads to amplitude correlations between wave functions which are in agreement with diagrammatic approaches. A possible explanation for the non-universal 'β function' as observed in inversion layers is given. The role of phase correlations and their effect on the conductivity near E_c is discussed.

Original language	English
Pages (from-to)	292-295
Number of pages	4
Journal	Physica B: Physics of Condensed Matter & C: Atomic, Molecular and Plasma Physics, Optics
Volume	127
Issue number	1-3
DOIs	https://doi.org/10.1016/s0378-4363(84)80045-5
State	Published - Dec 1984

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10.1016/s0378-4363(84)80045-5

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title = "Conduction near a mobility edge",

abstract = "Conduction near a mobility edge, Ec, is discussed. The concept of power-law localization and its effect on theconductivity is reviewed. In particular, it is shown that power-law localization leads to amplitude correlations between wave functions which are in agreement with diagrammatic approaches. A possible explanation for the non-universal 'β function' as observed in inversion layers is given. The role of phase correlations and their effect on the conductivity near Ec is discussed.",

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year = "1984",

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AB - Conduction near a mobility edge, Ec, is discussed. The concept of power-law localization and its effect on theconductivity is reviewed. In particular, it is shown that power-law localization leads to amplitude correlations between wave functions which are in agreement with diagrammatic approaches. A possible explanation for the non-universal 'β function' as observed in inversion layers is given. The role of phase correlations and their effect on the conductivity near Ec is discussed.

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IS - 1-3

ER -

Conduction near a mobility edge

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