The Influence of Ultrasound on the Energy Spectrum of Electron and Holein InAs/GaAs Heterosystem with InAs Quantum Dots

Автор(ы) R.M. Peleshchak , O.V. Kuzyk , O.O. Dan’kiv

Ivan Franko Drohobych State Pedagogical University, 24, Ivan Franko st., 82100 Drohobych, Ukraine

Выпуск Том 8, Год 2016, Номер 4
Даты Получено 08.07.2016, опубликовано online – 23.12.2016
Ссылка R.M. Peleshchak, O.V. Kuzyk, O.O. Dan’kiv, J. Nano- Electron. Phys. 8 No 4(2), 04064 (2016)
DOI 10.21272/jnep.8(4(2)).04064
PACS Number(s) 61.46. – w, 73.21.La
Ключевые слова Quantum dot (12) , Ultrasound (3) , Deformation (8) , Energy of electron and hole.
Аннотация On the basis of the method of electron-deformation relation and perturbation theory the model of heterostructure with spherical quantum dots which is exposed to ultrasound is developed. Within this model it is investigated the influence of the acoustic wave on the ground state energy of electron and hole, the band gap energy and energy of recombination radiation of InAs/GaAs heterostructure with InAs spherical quantum dots. The offered model considers the distortion of the form of quantum dot and its volume change under the influence of the acoustic wave.

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