scholarly journals Si+ ION IMPLANTATION INFLUENCE ON PHOTOLUMINESCENCE IN Si1-xGex/Si QUANTUM WELLS GROWN BY MOLECULAR BEAM EPITAXY

1998 ◽  
Vol 47 (6) ◽  
pp. 978
Author(s):  
YANG YU ◽  
XIA GUAN-QUN ◽  
ZHAO GUO-QING ◽  
WANG XUN
Keyword(s):  
Molecular Beam Epitaxy ◽  
Ion Implantation ◽  
Quantum Wells ◽  
Molecular Beam ◽  
Si Ion Implantation

Optical properties of quantum wells grown upon gas source molecular‐beam epitaxy low‐temperature buffers

1991 ◽  
Vol 69 (11) ◽  
pp. 7942-7944 ◽  
Author(s):  
K. T. Shiralagi ◽  
R. A. Puechner ◽  
K. Y. Choi ◽  
R. Droopad ◽  
G. N. Maracas
Keyword(s):  
Optical Properties ◽  
Molecular Beam Epitaxy ◽  
Low Temperature ◽  
Quantum Wells ◽  
Molecular Beam ◽  
Gas Source

Laser Quality AlGaAs-GaAs Quantum Wells Grown on Low Temperature GaAs

1991 ◽  
Vol 241 ◽  
Author(s):  
Y. Hwang ◽  
D. Zhang ◽  
T. Zhang ◽  
M. Mytych ◽  
R. M. Kolbas
Keyword(s):  
Molecular Beam Epitaxy ◽  
Low Temperature ◽  
Quantum Wells ◽  
Barrier Layer ◽  
Molecular Beam ◽  
Optical Quality ◽  
First Order ◽  
Gaas Buffer Layer ◽  
Low Temperature Gaas ◽  
Lt Gaas

ABSTRACTIn this work we demonstrate that photopumped quantum wellheterostructure lasers with excellent optical quality can be grown ontop of a LT GaAs buffer layer by molecular beam epitaxy. Hightemperature thermal annealing of these lasers blue-shifts the laseremission wavelengths but the presence/absence of a LT GaAs layerhad little effect on the overall laser thresholds. Also, to first order itwas not necessary to include an AlAs barrier layer to preventadverse effects (as has been necessary in the gate stack of MESFETs to prevent carrier compensation).

Photoluminescence from GaAs/AlGaAs Quantum Wells Grown at 350°C by Conventional Molecular Beam Epitaxy

1991 ◽  
Vol 30 (Part 2, No. 10A) ◽  
pp. L1726-L1728 ◽  
Author(s):  
Yoshinobu Sekiguchi ◽  
Sei-ichi Miyazawa ◽  
Natsuhiko Mizutani
Keyword(s):  
Molecular Beam Epitaxy ◽  
Quantum Wells ◽  
Molecular Beam

Structure of CdTe‐Cd1−xMnxTe multiple quantum wells grown on (001) InSb substrates by molecular beam epitaxy

1989 ◽  
Vol 55 (13) ◽  
pp. 1303-1305 ◽  
Author(s):  
G. M. Williams ◽  
A. G. Cullis ◽  
C. R. Whitehouse ◽  
D. E. Ashenford ◽  
B. Lunn
Keyword(s):  
Molecular Beam Epitaxy ◽  
Quantum Wells ◽  
Molecular Beam ◽  
Multiple Quantum Wells ◽  
Multiple Quantum
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