Carrier capture and escape processes in (In,Ga)N single-quantum-well diode under forward bias condition by photoluminescence spectroscopy

2006 ◽  
Vol 3 (6) ◽  
pp. 2203-2206 ◽  
Author(s):  
A. Satake ◽  
K. Soejima ◽  
H. Aizawa ◽  
K. Fujiwara
Keyword(s):  
Quantum Well ◽  
Forward Bias ◽  
Photoluminescence Spectroscopy ◽  
Single Quantum ◽  
Single Quantum Well ◽  
Carrier Capture ◽  
Bias Condition

scholarly journals Experimental Evidence of the Impact of Nitrogen on Carrier Capture and Escape Times in InGaAsN/GaAs Single Quantum Well

2012 ◽  
Vol 4 (6) ◽  
pp. 2262-2271 ◽  
Author(s):  
Lifang Xu ◽  
D. Patel ◽  
C. S. Menoni ◽  
Jeng-Ya Yeh ◽  
L. J. Mawst ◽  
...  
Keyword(s):  
Quantum Well ◽  
Experimental Evidence ◽  
Single Quantum ◽  
Single Quantum Well ◽  
Carrier Capture ◽  
The Impact

Doping effects on carrier capture in a single quantum well by ensemble Monte Carlo

1996 ◽  
Vol 74 (S1) ◽  
pp. 220-224
Author(s):  
B. Reid ◽  
M. Abou-Khalil ◽  
R. Maciejko
Keyword(s):  
Monte Carlo ◽  
Quantum Well ◽  
Pulse Excitation ◽  
Single Quantum ◽  
Single Quantum Well ◽  
Carrier Capture ◽  
Ensemble Monte Carlo ◽  
Doping Effects ◽  
Long Time ◽  
Femtosecond Light Pulse

Using a bipolar ensemble Monte Carlo coupled with a Poisson equation solver, we simulate, for the first time, carrier capture with both types of carriers in an InGaAs/InP-doped single quantum well, following femtosecond light-pulse excitation. We show that Coulomb interaction between electrons and holes is very efficient in keeping the capture ambipolar for a long time. However, for short times, the capture is unipolar. Our results indicate that for these kinds of experiments, Monte Carlo simulations with only one type of carrier give questionable results.

Resonant Photoluminescence Spectroscopy of InGaN/GaN Single Quantum Well Structures

2007 ◽  
Author(s):  
D. M. Graham ◽  
P. Dawson ◽  
M. J. Godfrey ◽  
M. J. Kappers ◽  
C. J. Humphreys
Keyword(s):  
Quantum Well ◽  
Photoluminescence Spectroscopy ◽  
Single Quantum ◽  
Single Quantum Well ◽  
Quantum Well Structures
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