Výsledky vyhledávání - "Volodya A. Harutyunyan"

Akademický článek

Possibility of Exciton Bose–Einstein Condensation in CdSe Nanoplatelets

Autor: Davit A. Baghdasaryan, Volodya A. Harutyunyan, Eduard M. Kazaryan, Hayk A. Sarkisyan, Lyudvig S. Petrosyan, Tigran V. Shahbazyan

Publikováno v: Nanomaterials, Vol 13, Iss 19, p 2734 (2023)

The quasi-two-dimensional exciton subsystem in CdSe nanoplatelets is considered. It is theoretically shown that Bose–Einstein condensation (BEC) of excitons is possible at a nonzero temperature in the approximation of an ideal Bose gas and in the p

Externí odkaz: https://doaj.org/article/4ca8448d71e2483385e532cdef970712

Zobrazit plný text záznamu

Akademický článek

Exciton States and Optical Absorption in CdSe and PbS Nanoplatelets

Autor: Davit A. Baghdasaryan, Volodya A. Harutyunyan, David B. Hayrapetyan, Eduard M. Kazaryan, Sotirios Baskoutas, Hayk A. Sarkisyan

Publikováno v: Nanomaterials, Vol 12, Iss 20, p 3690 (2022)

The exciton states and their influence on the optical absorption spectrum of CdSe and PbS nanoplatelets (NPLs) are considered theoretically in this paper. The problem is discussed in cases of strong, intermediate, and weak size quantization regimes o

Externí odkaz: https://doaj.org/article/eae602ab70694e85abf52790d8500d29

Zobrazit plný text záznamu

Elektronická kniha

Effect of Static Electric Fields on The Electronic And Optical Properties of Layered Semiconductor Nanostructures

Autor: Volodya A. Harutyunyan

This volume investigates the theory of the effect of static electric fields on one-electron states in nanocylindrical and nanospherical heterolayers and quantized semiconductor films. Homogeneous external electrostatic field for all these structures