HgCdTe-based quantum cascade lasers operating in the GaAs phonon Reststrahlen band predicted by the balance equation method

D Ushakov, A Afonenko, R Khabibullin… - Optics …, 2020 - opg.optica.org
The lack of radiation sources in the frequency range of 7-10 THz is associated with strong
absorption of the THz waves on optical phonons within the GaAs Reststrahlen band. To …

Computational simulation of threshold displacement energies of GaAs

N Chen, S Gray, E Hernandez-Rivera… - Journal of Materials …, 2017 - cambridge.org
Classical molecular dynamics (MD), along with a bond-order potential for GaAs, has been
used to study threshold displacement energies (E d) of Ga and As recoils. Considering the …

Dual resonance phonon–photon–phonon terahertz quantum-cascade laser: physics of the electron transport and temperature performance optimization

A Demić, Z Ikonić, P Dean, D Indjin - Optics Express, 2020 - opg.optica.org
The state of the art terahertz-frequency quantum cascade lasers have opened a plethora of
applications over the past two decades by testing several designs up to the very limit of …

report Miscellaneous Citation| Accession Number

MSPUSDRE Legal - apps.dtic.mil
This Memorandum for the Chairman of the Joint Chiefs of Staff is open analysis of the major
outcomes and implications emerging from the United States Army War College s 25th …

Photoluminescence quenching mechanisms in type II InAs/GaInSb QWs on InAs substrates

M Dyksik, M Motyka, M Kurka, K Ryczko… - Optical and Quantum …, 2016 - Springer
Abstract Optical properties of AlSb/InAs/GaInSb/InAs/AlSb quantum wells (QWs) grown on
an InAs substrate were investigated from the point of view of room temperature emission in …

Density matrix modelling of terahertz frequency quantum cascade lasers: Steady state analysis and maxwell-bloch dynamics

A Demic - 2019 - etheses.whiterose.ac.uk
Terahertz frequency quantum cascade lasers (QCLs) are state of the art structures that
exploit multiple quantum well (MQW) system to generate emission by radiative transition …

Atomic-level based non-ionizing energy loss: an application to GaAs and GaN semiconductor materials

F Gao, N Chen, D Huang, ER Heller… - … Sensors, Devices, and …, 2018 - spiedigitallibrary.org
Large-scale molecular dynamics (MD) simulations, along with bond-order interatomic
potentials, have been employed to study defect production, clustering and their evolution …

Electron-phonon coupling and a resonant-like optical observation of a band inversion in topological crystal insulator Pb1-xSnxSe

M Woźny, W Szuszkiewicz, M Dyksik… - New Journal of …, 2020 - iopscience.iop.org
The optical reflectivity of n-type Pb0. 865Sn0. 135Se and Pb0. 75Sn0. 25Se solid solutions
was measured in the THz spectral region energetically corresponding to optical phonon …

Spectral properties of incoherent terahertz torch based on parabolic Ga (As, Bi)/AlGaAs quantum wells

M Karaliunas, J Pagalys, V Jakštas… - … , and Applications X, 2019 - spiedigitallibrary.org
Incoherent terahertz (THz) sources can be compact, stable, reliable and cheaper alternative
to coherent emitters for compact THz systems. Low power of incoherent THz emitters can be …

[PDF][PDF] Quantum dynamics in molecular dipolar systems

A Mîrzac - 2022 - dspace.usm.md
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