Combined influence of design and carrier scattering on the ultrafast emission dynamics of quantum well microcavity lasers

1996 ◽  
Vol 69 (9) ◽  
pp. 1185-1187 ◽  
Author(s):  
F. Jahnke ◽  
H. C. Schneider ◽  
S. W. Koch
Keyword(s):  
Quantum Well ◽  
Microcavity Lasers ◽  
Carrier Scattering

Carrier‐carrier scattering induced capture in quantum well lasers

1993 ◽  
Vol 62 (13) ◽  
pp. 1490-1492 ◽  
Author(s):  
P. W. M. Blom ◽  
J. E. M. Haverkort ◽  
P. J. van Hall ◽  
J. H. Wolter
Keyword(s):  
Quantum Well ◽  
Quantum Well Lasers ◽  
Carrier Scattering

The effect of mode spacing on the speed of quantum-well microcavity lasers

2010 ◽  
Vol 97 (9) ◽  
pp. 091103 ◽  
Author(s):  
C. H. Wu ◽  
F. Tan ◽  
M. Feng ◽  
N. Holonyak
Keyword(s):  
Quantum Well ◽  
Mode Spacing ◽  
Microcavity Lasers

Calculation of Carrier Scattering and Negative Magnetoresistance in Mn-Doped GaAs/InGaAs/GaAs Quantum Well with Ferromagnetism

2009 ◽  
Vol 152-153 ◽  
pp. 283-286 ◽  
Author(s):  
V.A. Kulbachinskii ◽  
L. Shchurova
Keyword(s):  
Quantum Well ◽  
Diluted Magnetic Semiconductor ◽  
Magnetic Semiconductor ◽  
Charge Carriers ◽  
Negative Magnetoresistance ◽  
Free Charge ◽  
Carrier Scattering ◽  
Diluted Magnetic ◽  
Mn Doped ◽  
The Magnetic Field

We have investigated the thermodynamic, transport and magnetotransport properties of free charge carriers in a diluted magnetic semiconductor with a quantum well InGaAs in the GaAs with δ-doped by C and Mn. In order to determine the density of the holes in a quantum well, we carried out thermodynamic calculations of the system of free holes, atoms Mn0 and ions Mn–. We calculated the temperature dependence of resistance and magnetoresistance of holes in the quantum well. The contributions of various scattering mechanisms of holes to the resistance were analyzed. The negative magnetoresistance are explained as the reduction of spin-flip scattering by aligning spins of the magnetic field.

Calculation of Carrier Scattering in Mn-doped InGaAs Quantum Well with Hole-mediated Ferromagnetism

2010 ◽  
Author(s):  
Ljudmila Shchurova ◽  
Vladimir Kulbachinskii ◽  
Marília Caldas ◽  
Nelson Studart
Keyword(s):  
Quantum Well ◽  
Carrier Scattering ◽  
Mn Doped ◽  
Ingaas Quantum Well
Sign in / Sign up

Export Citation Format

Share Document