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2009 | 115 | 5 | 931-934
Article title

Critical Exponents for Metal-Insulator Transition in Two-Dimensional Systems

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Content
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EN
Abstracts
EN
Three years ago, a new universality class, associated with the metal-insulator transition in quasi-two-dimensional compounds, was discovered. Imada has given explanation of the observed critical behaviour. Considerations in this work are based on the assumption that the one-particle dispersion is quartic one instead of the standard quadratic behaviour. In this paper, it is shown that other possible natural non-standard dispersions lead to other possible critical behaviour and critical exponents.
Keywords
EN
Year
Volume
115
Issue
5
Pages
931-934
Physical description
Dates
published
2009-05
received
2008-11-13
(unknown)
2008-12-30
References
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Document Type
Publication order reference
YADDA identifier
bwmeta1.element.bwnjournal-article-appv115n515kz
Identifiers
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