Classical Theory of Hot-Electron Transport in Electric and Magnetic Fields
Balance equation approach to the hot-electron transport in electric and magnetic fields is reformulated.The balance equations are re-derived from the Boltzmann equation. A new expression for the distribution function isreported in the present paper. It is homogeneous steady solution of the Boltzmann...
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| Veröffentlicht in: | Communications in theoretical physics 2002, Vol.38 (9), p.370-374 |
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| container_title | Communications in theoretical physics |
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| creator | WENG Ming-Qi WU Hang-Sheng |
| description | Balance equation approach to the hot-electron transport in electric and magnetic fields is reformulated.The balance equations are re-derived from the Boltzmann equation. A new expression for the distribution function isreported in the present paper. It is homogeneous steady solution of the Boltzmann equation in constant relaxation timeapproximation. It holds when ωocτ < i or ωc < Te. As an example, the mobility of 2D electron gas in the GaAs-AlGaAsheterojunction is computed as a function of electric field and magnetic field. |
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A new expression for the distribution function isreported in the present paper. It is homogeneous steady solution of the Boltzmann equation in constant relaxation timeapproximation. It holds when ωocτ < i or ωc < Te. As an example, the mobility of 2D electron gas in the GaAs-AlGaAsheterojunction is computed as a function of electric field and magnetic field.</description><identifier>ISSN: 0253-6102</identifier><language>eng</language><publisher>Department of Physics, University of Science and Technology of China, Hefei 230026, China</publisher><subject>balance ; Boltzmann ; equation ; hot-electron ; mobility ; transport</subject><ispartof>Communications in theoretical physics, 2002, Vol.38 (9), p.370-374</ispartof><rights>Copyright © Wanfang Data Co. Ltd. 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It holds when ωocτ < i or ωc < Te. 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A new expression for the distribution function isreported in the present paper. It is homogeneous steady solution of the Boltzmann equation in constant relaxation timeapproximation. It holds when ωocτ < i or ωc < Te. As an example, the mobility of 2D electron gas in the GaAs-AlGaAsheterojunction is computed as a function of electric field and magnetic field.</abstract><pub>Department of Physics, University of Science and Technology of China, Hefei 230026, China</pub><tpages>5</tpages></addata></record> |
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| identifier | ISSN: 0253-6102 |
| ispartof | Communications in theoretical physics, 2002, Vol.38 (9), p.370-374 |
| issn | 0253-6102 |
| language | eng |
| recordid | cdi_wanfang_journals_llwltx_e200209023 |
| source | IOP Publishing Journals; Institute of Physics (IOP) Journals - HEAL-Link |
| subjects | balance Boltzmann equation hot-electron mobility transport |
| title | Classical Theory of Hot-Electron Transport in Electric and Magnetic Fields |
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