|
Физика и техника полупроводников, 2020, том 54, выпуск 11, страница 1263
(Mi phts6679)
|
|
|
|
NANOSTRUCTURES : PHYSICS AND TECHNOLOGY 28th International Symposium (Minsk, Republic of Belarus, September, 2020)
Excitons in Nanostructures
Thermodynamics of the ideal two-dimensional magnetoexciton gas with linear dispersion law
S. A. Moskalenkoa, I. V. Podlesnya, I. A. Zubaca, B. V. Novikovb a Institute of Applied Physics, MD-2028 Chisinau, Republic of Moldova
b Department of Solid State Physics, Institute of Physics, St. Petersburg State University,
198504 St. Petersburg, Petrodvorets, Russia
Аннотация:
The Bose–Einstein condensation of the two-dimensional magnetoexciton gas with Dirac cone dispersion law is possible at different from zero critical temperature. The partition function, the thermodynamic function such as the free and full energies, entropy and heat capacity were calculated in both gaseous and degenerate phases. The second order phase transition takes place. The jump of the heat capacity at critical temperature does not exist.
Ключевые слова:
magnetoexciton, linear dispersion law, two-dimensional Bose gas.
Поступила в редакцию: 23.06.2020 Исправленный вариант: 23.07.2020 Принята в печать: 27.07.2020
Образец цитирования:
S. A. Moskalenko, I. V. Podlesny, I. A. Zubac, B. V. Novikov, “Thermodynamics of the ideal two-dimensional magnetoexciton gas with linear dispersion law”, Физика и техника полупроводников, 54:11 (2020), 1263; Semiconductors, 54:11 (2020), 1522–1525
Образцы ссылок на эту страницу:
https://www.mathnet.ru/rus/phts6679 https://www.mathnet.ru/rus/phts/v54/i11/p1263
|
Статистика просмотров: |
Страница аннотации: | 48 | PDF полного текста: | 17 |
|