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Ideal two-dimensional electron gas in a magnetic field and at non-zero temperatures : an alternative approach.

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Ideal two-dimensional electron gas in a magnetic field and at non-zero temperatures : an alternative approach.

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dc.contributor.author Wang, Lipo.
dc.contributor.author O'Connell, R. F.
dc.date.accessioned 2012-05-23T02:52:07Z
dc.date.available 2012-05-23T02:52:07Z
dc.date.copyright 1989
dc.date.issued 2012-05-23
dc.identifier.citation Wang, L., & O'Connell, R. F. (1989). Ideal two-dimensional electron gas in a magnetic field and at non-zero temperatures : an alternative approach. Physica Status Solidi (b), 153(1), 343-359.
dc.identifier.uri http://hdl.handle.net/10220/8130
dc.description.abstract A new exact expression is derived for the free energy of an ideal two-dimensional electron gas (2DEG) in a uniform magnetic field and at low, but finite, temperatures. The approach eliminates a 2D-peculiarity that neither the weak nor the strong magnetic field limit can be easily taken in the result derived from the standard Sondheimer-Wilson treatment. In the strong magnetic field limit, the result reduces to an existing one, for which a misunderstanding needs to be clarified. In the weak field limit, it agrees with a result obtainable through Euler's summation formula. The conditions are discussed under which the nondegenerate situation may occur.
dc.language.iso en
dc.relation.ispartofseries Physica status solidi (b)
dc.rights © 1989 WILEY-VCH Verlag GmbH & Co. KGaA.
dc.subject DRNTU::Engineering::Electrical and electronic engineering.
dc.title Ideal two-dimensional electron gas in a magnetic field and at non-zero temperatures : an alternative approach.
dc.type Journal Article
dc.contributor.school School of Electrical and Electronic Engineering
dc.identifier.doi http://dx.doi.org/10.1002/pssb.2221530136

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