Some remarks on excitation spectra versus photoluminescence spectra for the evaluation of quantum wells

1988 ◽  
Vol 64 (7) ◽  
pp. 3647-3649 ◽  
Author(s):  
Robert C. Miller ◽  
Rajaram Bhat
Keyword(s):  
Quantum Wells ◽  
Photoluminescence Spectra ◽  
Excitation Spectra

Effects of resonant LO phonon assisted excitation on the photoluminescence spectra of InGaN/GaN quantum wells

2008 ◽  
Vol 5 (6) ◽  
pp. 2270-2273
Author(s):  
P. Dawson ◽  
N. P. Hylton ◽  
M. J. Kappers ◽  
C. McAleese ◽  
C. J. Humphreys
Keyword(s):  
Quantum Wells ◽  
Photoluminescence Spectra

scholarly journals Fermi-edge singularity in photoluminescence spectra of modulation-doped AlGaAs/InGaAs/GaAs quantum wells

2011 ◽  
Vol 34 (7) ◽  
pp. 1645-1648
Author(s):  
K. Gopalakrishna Naik ◽  
K. S. R. K. Rao ◽  
T. Srinivasan ◽  
R. Muralidharan
Keyword(s):  
Quantum Wells ◽  
Photoluminescence Spectra ◽  
Edge Singularity ◽  
Fermi Edge ◽  
Fermi Edge Singularity

scholarly journals Two-photon photoluminescence and excitation spectra of InGaN∕GaN quantum wells

2006 ◽  
Vol 89 (1) ◽  
pp. 011104 ◽  
Author(s):  
Q. Li ◽  
S. J. Xu ◽  
G. Q. Li ◽  
D. C. Dai ◽  
C. M. Che
Keyword(s):  
Quantum Wells ◽  
Excitation Spectra ◽  
Two Photon

Investigation of Roughness at InP/InAs Interfaces

1992 ◽  
Vol 280 ◽  
Author(s):  
M.J.S.P. Brasil ◽  
R. E. Nahory ◽  
M. C. Tamargo ◽  
S. Schwarz
Keyword(s):  
Low Temperature ◽  
Quantum Wells ◽  
Mass Spectroscopy ◽  
Growth Temperature ◽  
Interface Roughness ◽  
Chemical Beam Epitaxy ◽  
Photoluminescence Spectra ◽  
Multiple Line ◽  
Secondary Ion ◽  
Low Temperature Photoluminescence

ABSTRACTWe have investigated the interface roughness of single thin InP/InAs quantum wells grown by Chemical Beam Epitaxy. We report results of low temperature photoluminescence and secondary ion mass spectroscopy. The interface roughness is characterized by multiple-line photoluminescence spectra and is very sensitive to parameters such as the growth temperature. Details of the interface roughness are discussed based on the shifts of the excitonic energies observed by photoluminescence.

Analysis of the Photoluminescence Spectra of Heterostructures with AlGaAs/GaAs Quantum Wells

2019 ◽  
Vol 64 (3) ◽  
pp. 325-329
Author(s):  
M. R. Yuskaev ◽  
D. A. Pashkeev ◽  
V. E. Goncharov ◽  
A. V. Nikonov ◽  
A. V. Egorov
Keyword(s):  
Quantum Wells ◽  
Photoluminescence Spectra
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