Title of article
Coulomb interactions and the metal-insulator transition in p-SiGe
Author/Authors
P.T Coleridge، نويسنده , , J Lapointe، نويسنده , , R.L. Williams، نويسنده , , P Zawadzki، نويسنده ,
Issue Information
ماهنامه با شماره پیاپی سال 2001
Pages
4
From page
167
To page
170
Abstract
Magnetoresistance data in p-SiGe samples is analysed using the Renormalisation Group theories of Finkelʹstein and Castellani et al. The interaction parameter, γ2 is found to be of order one or larger than one, sufficient to explain the metallic behaviour in terms of delocalising Coulomb interaction corrections.
Keywords
Metal–insulator transition , p-SiGe
Journal title
Physica E Low-dimensional Systems and Nanostructures
Serial Year
2001
Journal title
Physica E Low-dimensional Systems and Nanostructures
Record number
1050003
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