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https://hdl.handle.net/10356/99923
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 http://hdl.handle.net/10220/8130 |
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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