Physical Review B, volume 46, issue 11, pages 7260-7263

Electron relaxation in a quantum dot: Significance of multiphonon processes

T Inoshita 1
H. Sakaki 1
1
 
Quantum Wave Project, Research Development Corporation of Japan, 4-3-24-302 Komaba, Meguro-ku, Tokyo 153, Japan
Publication typeJournal Article
Publication date1992-09-15
Quartile SCImago
Q1
Quartile WOS
Q2
Impact factor3.7
ISSN24699950, 24699969, 10980121, 1550235X
Abstract
Electron relaxation in a GaAs quantum dot is investigated to second order in electron-phonon interactions. Calculation of relaxation rate, as a function of level separation, indicates the significant contribution of LO\ifmmode\pm\else\textpm\fi{}LA processes, which create a window of rapid (subnanosecond) relaxation around the longitudinal-optical phonon energy. This result may provide a possible solution to the problem of photoluminescence degradation in small quantum dots.

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GOST |
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Inoshita T., Inoshita T., Sakaki H. Electron relaxation in a quantum dot: Significance of multiphonon processes // Physical Review B. 1992. Vol. 46. No. 11. pp. 7260-7263.
GOST all authors (up to 50) Copy
Inoshita T., Inoshita T., Sakaki H. Electron relaxation in a quantum dot: Significance of multiphonon processes // Physical Review B. 1992. Vol. 46. No. 11. pp. 7260-7263.
RIS |
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RIS Copy
TY - JOUR
DO - 10.1103/physrevb.46.7260
UR - https://doi.org/10.1103/physrevb.46.7260
TI - Electron relaxation in a quantum dot: Significance of multiphonon processes
T2 - Physical Review B
AU - Inoshita, T
AU - Sakaki, H.
AU - Inoshita, Takeshi
PY - 1992
DA - 1992/09/15 00:00:00
PB - American Physical Society (APS)
SP - 7260-7263
IS - 11
VL - 46
SN - 2469-9950
SN - 2469-9969
SN - 1098-0121
SN - 1550-235X
ER -
BibTex |
Cite this
BibTex Copy
@article{1992_Inoshita,
author = {T Inoshita and H. Sakaki and Takeshi Inoshita},
title = {Electron relaxation in a quantum dot: Significance of multiphonon processes},
journal = {Physical Review B},
year = {1992},
volume = {46},
publisher = {American Physical Society (APS)},
month = {sep},
url = {https://doi.org/10.1103/physrevb.46.7260},
number = {11},
pages = {7260--7263},
doi = {10.1103/physrevb.46.7260}
}
MLA
Cite this
MLA Copy
Inoshita, T., et al. “Electron relaxation in a quantum dot: Significance of multiphonon processes.” Physical Review B, vol. 46, no. 11, Sep. 1992, pp. 7260-7263. https://doi.org/10.1103/physrevb.46.7260.
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