2021
DOI: 10.1007/s11082-020-02695-w
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Effect of magnetic field on energy states and optical properties of quantum dots and quantum antidots

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Cited by 13 publications
(5 citation statements)
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“…0 The figure reveals that the oscillator strength decreases with increasing magnetic field, particularly for an impurity located at the center of the QR. This finding is in agreement with results carried out in [42]. This result can be explained by the fact that an augmentation of the magnetic field modifies the potential geometry and reduces the confinement of the electron, which results in a decreasing M .…”
Section: Resultssupporting
confidence: 93%
“…0 The figure reveals that the oscillator strength decreases with increasing magnetic field, particularly for an impurity located at the center of the QR. This finding is in agreement with results carried out in [42]. This result can be explained by the fact that an augmentation of the magnetic field modifies the potential geometry and reduces the confinement of the electron, which results in a decreasing M .…”
Section: Resultssupporting
confidence: 93%
“…Можливий також і обернений варіант, коли ядро -широкозонний напівпровідник, а оболонка -вузькозонний. Такі наносистеми називають антиточками (Rahimi, 2021;, в них квазічастинки локалізовані в оболонці. Багато теоретичних і експериментальних робіт, виконаних в останні роки, стосуються вивчення оптичних властивостей КТ типу II, в яких величини заборонених зон близькі між собою, але їх краї зміщені один відносно одного Naifar, 2017;Saravanamoorthy, 2017).…”
Section: завдяки просторовому розділенню електронів та дірок в напівп...unclassified
“…Over the years, the study of the electronic and optical properties of atomic, molecular or nanoscale systems, especially under the influence of external perturbations has become very relevant for the researchers. Effects of external environments such as a magnetic field [11][12][13][14][15][16][17][18][19][20][21][22], an electric field [23][24][25][26], both electric and magnetic fields [27,28] and hydrostatic pressure [29] on the electronic and optical properties of the nanostructure systems with impurities located on or out from the center constitute a subject of considerable interest of theoretical and experimental studies. Recently, many investigations both theoretical and experimental have been carried out on the energy levels and binding energies of hydrogenic impurities in the presence of a magnetic field using diverse calculation methods such as perturbation, variational and finite-difference methods [30][31][32].…”
Section: Introductionmentioning
confidence: 99%