Geodesic
Effects of electric field and image charges on the impurity-related optical absorption coefficients in a spherical quantum dot
Proceedings of the Yerevan State University. Physical and mathematical sciences, Tome 51 (2017) no. 1, pp. 124-127.

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The influence of an image charge effect on the impurity-related energies, the oscillator strengths of transitions from the $1s$-like state to $2p_x$ and $2p_z$ states as well as the optical absorption coefficients in a spherical quantum dot in the presence of an external electric field have been studied. The results show that the image charges lead to significant changes in the optical coefficients of the system.
Keywords: quantum dot, hydrogen-like impurity, image charge effect
Mots-clés : absorption coefficient. 
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     title = {Effects of electric field and image charges on the impurity-related optical absorption coefficients in a spherical quantum dot},
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A. L. Vartanian; A. L. Asatryan; A. A. Mkhitaryan; S. S. Avetisyan; A. A. Kirakosyan. Effects of electric field and image charges on the impurity-related optical absorption coefficients in a spherical quantum dot. Proceedings of the Yerevan State University. Physical and mathematical sciences, Tome 51 (2017) no. 1, pp. 124-127. http://geodesic.mathdoc.fr/item/UZERU_2017_51_1_a24/

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