On the Heat Capacity of a Quasi-Two-Dimensional Electron Gas
Numerical and analytical results of the investigation of the thermodynamic properties of a quasi-2D electron gas are presented. The density of states, the temperature derivative of the chemical potential, and the heat capacity of the gas at the resonance points and away from it are analyzed. It is s...
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| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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Wiley
2019-01-01
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| Series: | Advances in Condensed Matter Physics |
| Online Access: | http://dx.doi.org/10.1155/2019/8317278 |
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| _version_ | 1850218223186739200 |
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| author | P. J. Baymatov A. G. Gulyamov B. T. Abdulazizov |
| author_facet | P. J. Baymatov A. G. Gulyamov B. T. Abdulazizov |
| author_sort | P. J. Baymatov |
| collection | DOAJ |
| description | Numerical and analytical results of the investigation of the thermodynamic properties of a quasi-2D electron gas are presented. The density of states, the temperature derivative of the chemical potential, and the heat capacity of the gas at the resonance points and away from it are analyzed. It is shown that, in the dependence of the heat capacity on the chemical potential, there are additional steps at the resonance points. The width of the additional steps increases with temperature. With the increase in temperature, when the main steps are practically blurred, there are still visible marks from the additional steps. |
| format | Article |
| id | doaj-art-3da055489de44d69b515b71ae69bbe09 |
| institution | OA Journals |
| issn | 1687-8108 1687-8124 |
| language | English |
| publishDate | 2019-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Advances in Condensed Matter Physics |
| spelling | doaj-art-3da055489de44d69b515b71ae69bbe092025-08-20T02:07:49ZengWileyAdvances in Condensed Matter Physics1687-81081687-81242019-01-01201910.1155/2019/83172788317278On the Heat Capacity of a Quasi-Two-Dimensional Electron GasP. J. Baymatov0A. G. Gulyamov1B. T. Abdulazizov2Namangan State University, Namangan, 160119, UzbekistanPhysical-Technical Institute, Uzbek Academy of Sciences, Tashkent, 100084, UzbekistanNamangan State University, Namangan, 160119, UzbekistanNumerical and analytical results of the investigation of the thermodynamic properties of a quasi-2D electron gas are presented. The density of states, the temperature derivative of the chemical potential, and the heat capacity of the gas at the resonance points and away from it are analyzed. It is shown that, in the dependence of the heat capacity on the chemical potential, there are additional steps at the resonance points. The width of the additional steps increases with temperature. With the increase in temperature, when the main steps are practically blurred, there are still visible marks from the additional steps.http://dx.doi.org/10.1155/2019/8317278 |
| spellingShingle | P. J. Baymatov A. G. Gulyamov B. T. Abdulazizov On the Heat Capacity of a Quasi-Two-Dimensional Electron Gas Advances in Condensed Matter Physics |
| title | On the Heat Capacity of a Quasi-Two-Dimensional Electron Gas |
| title_full | On the Heat Capacity of a Quasi-Two-Dimensional Electron Gas |
| title_fullStr | On the Heat Capacity of a Quasi-Two-Dimensional Electron Gas |
| title_full_unstemmed | On the Heat Capacity of a Quasi-Two-Dimensional Electron Gas |
| title_short | On the Heat Capacity of a Quasi-Two-Dimensional Electron Gas |
| title_sort | on the heat capacity of a quasi two dimensional electron gas |
| url | http://dx.doi.org/10.1155/2019/8317278 |
| work_keys_str_mv | AT pjbaymatov ontheheatcapacityofaquasitwodimensionalelectrongas AT aggulyamov ontheheatcapacityofaquasitwodimensionalelectrongas AT btabdulazizov ontheheatcapacityofaquasitwodimensionalelectrongas |