scholarly journals Electron transfer from the barrier in InAs/GaAs quantum dot-well structure

2019 ◽  
Vol 114 ◽  
pp. 113629 ◽  
Author(s):  
I. Filikhin ◽  
Th. Peterson ◽  
B. Vlahovic ◽  
S.P. Kruchinin ◽  
Yu.B. Kuzmichev ◽  
...  
Keyword(s):  
Electron Transfer ◽  
Quantum Dot ◽  
Gaas Quantum Dot

scholarly journals Modeling electron transfer from the barrier in InAs/GaAs quantum dot-well structure

2021 ◽  
Vol 2122 (1) ◽  
pp. 012011
Author(s):  
I Filikhin ◽  
Yu B Kuzmichev ◽  
V Mitic ◽  
Th. Peterson ◽  
B Vlahovic
Keyword(s):  
Electron Transfer ◽  
Quantum Dot ◽  
Quantum Well ◽  
Spectral Distribution ◽  
Three Dimensional ◽  
Quantum Structure ◽  
Potential Approach ◽  
Electron Tunnelling ◽  
Three Dimensional Models ◽  
Gaas Quantum Dot

Abstract We study single electron tunnelling from the barrier in the binary InAs/GaAs quantum structure including quantum well (QW) and quantum dot (QD). The tunneling is described in the terms of localized/delocalized states and their spectral distribution. The modeling is performed by using the phenomenological efective potential approach for InAs/GaAs heterostructures. The results for the two and three-dimensional models are presented. We focus on the efect of QD-QW geometry variations. The relation to the PL experiments is shown.

Theoretical study of excitons in GaAs quantum dot molecules obtained by nanoholes filling

2021 ◽  
Vol 124 ◽  
pp. 105614
Author(s):  
S. Tilouche ◽  
A. Sayari ◽  
M. Omri ◽  
S. Souilem ◽  
L. Sfaxi ◽  
...  
Keyword(s):  
Quantum Dot ◽  
Theoretical Study ◽  
Quantum Dot Molecules ◽  
Gaas Quantum Dot

Light-Triggered Switching of Quantum Dot Photoluminescence through Excited-State Electron Transfer to Surface-Bound Photochromic Molecules

Nano Letters ◽  
2021 ◽  
Author(s):  
Suyog Padgaonkar ◽  
Christopher T. Eckdahl ◽  
Jakub K. Sowa ◽  
Rafael López-Arteaga ◽  
Dana E. Westmoreland ◽  
...  
Keyword(s):  
Electron Transfer ◽  
Excited State ◽  
Quantum Dot ◽  
State Electron ◽  
Photochromic Molecules

Single-Period InAs–GaAs Quantum-Dot Infrared Photodetectors

2008 ◽  
Vol 20 (18) ◽  
pp. 1575-1577
Author(s):  
Shu-Ting Chou ◽  
Shih-Yen Lin ◽  
Chi-Che Tseng ◽  
Yi-Hao Chen ◽  
Cheng-Nan Chen ◽  
...  
Keyword(s):  
Quantum Dot ◽  
Infrared Photodetectors ◽  
Single Period ◽  
Quantum Dot Infrared Photodetectors ◽  
Gaas Quantum Dot

scholarly journals Demonstration of a GaSb/GaAs Quantum Dot Intermediate Band Solar Cell Operating at Maximum Power Point

2020 ◽  
Vol 125 (24) ◽  
Author(s):  
I. Ramiro ◽  
J. Villa ◽  
J. Hwang ◽  
A. J. Martin ◽  
J. Millunchick ◽  
...  
Keyword(s):  
Solar Cell ◽  
Quantum Dot ◽  
Maximum Power ◽  
Maximum Power Point ◽  
Intermediate Band ◽  
Intermediate Band Solar Cell ◽  
Gaas Quantum Dot ◽  
Power Point
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