scholarly journals Composition, volume, and aspect ratio dependence of the strain distribution, band lineups and electron effective masses in self-assembled pyramidal In[sub 1−x]Ga[sub x]As/GaAs and Si[sub x]Ge[sub 1−x]/Si quantum dots

2002 ◽  
Vol 91 (1) ◽  
pp. 389 ◽  
Author(s):  
M. Califano ◽  
P. Harrison
Keyword(s):  
Quantum Dots ◽  
Aspect Ratio ◽  
Strain Distribution ◽  
Ratio Dependence ◽  
Effective Masses ◽  
Self Assembled ◽  
Si Quantum Dots

Impact of Annealing on Surface Morphology and Photoluminescence of Self-Assembled Ge and Si Quantum Dots

2014 ◽  
Vol 14 (7) ◽  
pp. 5266-5271 ◽  
Author(s):  
Alireza Samavati ◽  
Zulkafli Othaman ◽  
Shadab Dabagh ◽  
Sib Krishna Ghoshal
Keyword(s):  
Quantum Dots ◽  
Surface Morphology ◽  
Self Assembled ◽  
Si Quantum Dots

scholarly journals Spatially direct and indirect transitions of self-assembled GeSi/Si quantum dots studied by photoluminescence excitation spectroscopy

2010 ◽  
Vol 96 (18) ◽  
pp. 181107 ◽  
Author(s):  
B. Adnane ◽  
K. F. Karlsson ◽  
G. V. Hansson ◽  
P. O. Holtz ◽  
W.-X. Ni
Keyword(s):  
Quantum Dots ◽  
Photoluminescence Excitation ◽  
Self Assembled ◽  
Si Quantum Dots

The effects of thermal annealing in self-assembled Ge/Si quantum dots

2007 ◽  
Vol 253 (10) ◽  
pp. 4792-4795 ◽  
Author(s):  
QiJia Cai ◽  
Hao Zhou ◽  
Fang Lu
Keyword(s):  
Quantum Dots ◽  
Thermal Annealing ◽  
Self Assembled ◽  
Si Quantum Dots

Strain distribution in self-assembled InP/GaInP quantum dots

2000 ◽  
Vol 88 (2) ◽  
pp. 710-715 ◽  
Author(s):  
N. Y. Jin-Phillipp ◽  
F. Phillipp
Keyword(s):  
Quantum Dots ◽  
Strain Distribution ◽  
Self Assembled

Lateral photoconductivity and bound states of self-assembled Ge/Si quantum dots

2007 ◽  
Vol 18 (10) ◽  
pp. 105403 ◽  
Author(s):  
S-W Lee ◽  
T G Kim ◽  
K Hirakawa ◽  
J S Kim ◽  
S-H Choi ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Bound States ◽  
Self Assembled ◽  
Si Quantum Dots

Strain distribution and optical phonons in InAs/InP self-assembled quantum dots

1999 ◽  
Vol 60 (23) ◽  
pp. 16013-16017 ◽  
Author(s):  
J. Groenen ◽  
C. Priester ◽  
R. Carles
Keyword(s):  
Quantum Dots ◽  
Strain Distribution ◽  
Optical Phonons ◽  
Self Assembled

How are Mismatched Systems Ruled by the Wedding Between Surfaces and Strains? Two Examples

1997 ◽  
Vol 11 (31) ◽  
pp. 3673-3689
Author(s):  
C. Priester
Keyword(s):  
Surface Tension ◽  
Quantum Dots ◽  
Quantum Well ◽  
Strain Distribution ◽  
Strain Relaxation ◽  
Self Assembled ◽  
Strained Quantum Well ◽  
Mismatched Heteroepitaxy

In mismatched heteroepitaxy, the two main leading parameters are strain relaxation and surface tension. We emphasize the role of surfaces in two cases: nucleation of self assembled quantum dots in highly mismatched heteroepitaxy and strain distribution in a strained quantum well deposited on the cleaved edge of a strained superlattice.

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