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|Title:||Ideal two-dimensional electron gas in a magnetic field and at non-zero temperatures : an alternative approach||Authors:||Wang, Lipo.
O'Connell, R. F.
|Keywords:||DRNTU::Engineering::Electrical and electronic engineering||Issue Date:||1989||Source:||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.||Series/Report no.:||Physica status solidi (b)||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.||URI:||https://hdl.handle.net/10356/99923
|DOI:||10.1002/pssb.2221530136||Rights:||© 1989 WILEY-VCH Verlag GmbH & Co. KGaA.||Fulltext Permission:||none||Fulltext Availability:||No Fulltext|
|Appears in Collections:||EEE Journal Articles|
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