Zobrazeno 1 - 10
of 67
pro vyhledávání: '"Quang, Nguyen Hong"'
Publikováno v:
Semiconductor Science and Technology 39, 065002 (2024)
We theoretically study biexcitons and quadrons in quantum dots with parabolic confinement and give a complete comparison between the two excitations. The calculation of quadron and biexciton binding energies as functions of electron-to-hole confineme
Externí odkaz:
http://arxiv.org/abs/2312.13070
Autor:
Quang, Nguyen Hong, Huong, Nguyen Que
So far in the literature the terms "charged exciton" and "trion" are often confused with each other and mostly considered as the same. In this work we show this is not the case in 2D quantum dots with a parabolic confinement. By using the unrestricte
Externí odkaz:
http://arxiv.org/abs/2112.03599
Publikováno v:
Physica B: Condensed Matter 602, 412591 (2021)
Excitonic systems localized in a single InAs/GaAs parabolic quantum dot are studied theoretically using an unrestricted Hartree-Fock method. The binding energies of excitons, conventional biexcitons and quadrons - four particles system of two electro
Externí odkaz:
http://arxiv.org/abs/2010.09166
Akademický článek
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Akademický článek
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Autor:
Quang, Nguyen Hong, Huong, Nguyen Que
Publikováno v:
In Physica B: Physics of Condensed Matter 15 May 2022 633
Autor:
Quang, Nguyen Hong, Quinn, Claire H., Carrie, Rachael, Stringer, Lindsay C., Hue, Le Thi Van, Hackney, Christopher R., Tan, Dao Van
Publikováno v:
In Remote Sensing Applications: Society and Environment April 2022 26
Autor:
Quang, Nguyen Hong1 (AUTHOR) nhquang@vnsc.org.vn, Nguyen, Minh Nguyen2 (AUTHOR), Paget, Matt2 (AUTHOR), Anstee, Janet3 (AUTHOR), Viet, Nguyen Duc4 (AUTHOR), Nones, Michael5 (AUTHOR), Tuan, Vu Anh1 (AUTHOR)
Publikováno v:
Remote Sensing. Oct2022, Vol. 14 Issue 19, p4822. 15p.
We present an exact calculation of the single-electron energies and wave-functions for any bound state in a realistic Si-SiO2 spherical quantum dot, including the material dependence of the electron effective mass. The influence of dot radius, confin
Externí odkaz:
http://arxiv.org/abs/cond-mat/0307664
Autor:
Quang, Nguyen Hong, Khue, Nguyen Minh
The dynamical aspects of the phonoriton state in highly-photoexcited semiconductors is studied theoretically. The effect of the exciton-exciton interaction and nonbosonic character of high-density excitons are taken into account. Using Green's functi
Externí odkaz:
http://arxiv.org/abs/cond-mat/9508046