"Multi-Scale Modelling of Terahertz Quantum Cascade Laser Active Regions", Multilateral scientifc and technological cooperation in the Danube region 2020–2021 [Grant Number 337–00–00322/2019–09/221]

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"Multi-Scale Modelling of Terahertz Quantum Cascade Laser Active Regions", Multilateral scientifc and technological cooperation in the Danube region 2020–2021 [Grant Number 337–00–00322/2019–09/221]

Authors

Publications

Calculation of intersubband absorption in ZnO/ZnMgO asymmetric double quantum wells

Atić, Aleksandar; Vuković, Nikola N.; Radovanović, Jelena

(2022) 

TY  - JOUR
AU  - Atić, Aleksandar
AU  - Vuković, Nikola N.
AU  - Radovanović, Jelena
PY  - 2022
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/10450
AB  - ZnO based heterostructures have recently received increased research attention, related to the development of room temperature THz/MiR semiconductor devices. The potential for these applications stems from the combination of wide direct bandgap and high exciton binding energy. In this work, we focus on the intersubband transition between bound states in the conduction band, and apply self-consistent numerical modelling to a system of Schrödinger–Poisson equations to evaluate the electronics structure of coupled semiconductor quantum wells. We subsequently analyse the fractional optical absorption at room temperature, as it varies with layers’ thicknesses, doping density and external electric field magnitude.
T2  - Optical and Quantum Electronics
T1  - Calculation of intersubband absorption in ZnO/ZnMgO asymmetric double quantum wells
VL  - 54
IS  - 12
SP  - 810
DO  - 10.1007/s11082-022-04170-0
ER  - 
@article{
author = "Atić, Aleksandar and Vuković, Nikola N. and Radovanović, Jelena",
year = "2022",
abstract = "ZnO based heterostructures have recently received increased research attention, related to the development of room temperature THz/MiR semiconductor devices. The potential for these applications stems from the combination of wide direct bandgap and high exciton binding energy. In this work, we focus on the intersubband transition between bound states in the conduction band, and apply self-consistent numerical modelling to a system of Schrödinger–Poisson equations to evaluate the electronics structure of coupled semiconductor quantum wells. We subsequently analyse the fractional optical absorption at room temperature, as it varies with layers’ thicknesses, doping density and external electric field magnitude.",
journal = "Optical and Quantum Electronics",
title = "Calculation of intersubband absorption in ZnO/ZnMgO asymmetric double quantum wells",
volume = "54",
number = "12",
pages = "810",
doi = "10.1007/s11082-022-04170-0"
}
Atić, A., Vuković, N. N.,& Radovanović, J.. (2022). Calculation of intersubband absorption in ZnO/ZnMgO asymmetric double quantum wells. in Optical and Quantum Electronics, 54(12), 810.
https://doi.org/10.1007/s11082-022-04170-0
Atić A, Vuković NN, Radovanović J. Calculation of intersubband absorption in ZnO/ZnMgO asymmetric double quantum wells. in Optical and Quantum Electronics. 2022;54(12):810.
doi:10.1007/s11082-022-04170-0 .
Atić, Aleksandar, Vuković, Nikola N., Radovanović, Jelena, "Calculation of intersubband absorption in ZnO/ZnMgO asymmetric double quantum wells" in Optical and Quantum Electronics, 54, no. 12 (2022):810,
https://doi.org/10.1007/s11082-022-04170-0 . .
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