Optical Properties of Conical Quantum Dot: Exciton-Related Raman Scattering, Interband Absorption and Photoluminescence

Optical Properties of Conical Quantum Dot: Exciton-Related Raman Scattering, Interband Absorption and Photoluminescence

The current work used the effective mass approximation conjoined with the finite element method to study the exciton states in a conical GaAs quantum dot. In particular, the dependence of the exciton energy on the geometrical parameters of a conical quantum dot has been studied. Once the one-particl...

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Bibliographic Details
Main Authors: Sargis P. Gavalajyan, Grigor A. Mantashian, Gor Ts. Kharatyan, Hayk A. Sarkisyan, Paytsar A. Mantashyan, Sotirios Baskoutas, David B. Hayrapetyan
Format: Article
Language:English
Published: MDPI AG 2023-04-01
Series:Nanomaterials
Subjects:
conical quantum dot
exciton
Raman scattering
interband absorption
photoluminescence
Online Access:https://www.mdpi.com/2079-4991/13/8/1393

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