Efficient tuning of the carrier capture efficiency of quantum wells by introducing a barrier asymmetry

1993 ◽  
Vol 63 (2) ◽  
pp. 240-242 ◽  
Author(s):  
J. M. Gerard ◽  
B. Deveaud ◽  
A. Regreny
Keyword(s):  
Quantum Wells ◽  
Capture Efficiency ◽  
Carrier Capture

Tailoring of the carrier capture efficiency of a quantum well

1994 ◽  
Vol 37 (4-6) ◽  
pp. 1167-1170
Author(s):  
J.M. Gerard ◽  
B. Deveaud
Keyword(s):  
Quantum Well ◽  
Capture Efficiency ◽  
Carrier Capture

Carrier capture in InAs monolayer quantum wells grown on GaAs substrates

1998 ◽  
Vol 43-44 ◽  
pp. 287-293 ◽  
Author(s):  
S.J Chua ◽  
S.J Xu ◽  
X.H Zhang ◽  
X Zhang
Keyword(s):  
Quantum Wells ◽  
Carrier Capture ◽  
Gaas Substrates

CARRIER CAPTURE IN SEMICONDUCTOR QUANTUM WELL LASERS: A QUANTUM TRANSPORT ANALYSIS

1998 ◽  
Vol 09 (04) ◽  
pp. 1211-1233 ◽  
Author(s):  
LEONARD F. REGISTER
Keyword(s):  
Wave Function ◽  
Quantum Wells ◽  
Quantum Transport ◽  
Golden Rule ◽  
Carrier Wave ◽  
Carrier Capture ◽  
The Past ◽  
Semiconductor Quantum Wells ◽  
Semiconductor Quantum Well ◽  
Transport Analysis

A quantum transport-based analysis of the essential physics of carrier capture in semiconductor quantum wells is presented. First, the past progression of models of carrier capture by quantum wells is briefly reviewed. Then carrier capture is modeled using the Schrödinger Equation Monte Carlo (SEMC) quantum transport simulator. In addition to reproducing familiar effects, these simulations exhibit significant effects associated with partial phase-coherence of the carrier wave-function across the well which cannot be modeled via classical or perturbative Golden Rule calculations, and address fundamental transport limitations often overlooked in Golden Rule calculations. However, this analysis also points to simple changes that could significantly improve, although not perfect, the treatment of carrier capture via these latter more conventional approaches.

Ultrafast optical characterization of carrier capture times in InxGa1−xN multiple quantum wells

2000 ◽  
Vol 77 (1) ◽  
pp. 109-111 ◽  
Author(s):  
Ü. Özgür ◽  
M. J. Bergmann ◽  
H. C. Casey ◽  
H. O. Everitt ◽  
A. C. Abare ◽  
...  
Keyword(s):  
Quantum Wells ◽  
Optical Characterization ◽  
Multiple Quantum Wells ◽  
Multiple Quantum ◽  
Carrier Capture ◽  
Ultrafast Optical
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