Exciton wave function properties probed by diamagnetic shift in disordered quantum wells

2005 ◽  
Vol 71 (12) ◽  
Author(s):  
M. Grochol ◽  
F. Grosse ◽  
R. Zimmermann
Keyword(s):  
Wave Function ◽  
Quantum Wells ◽  
Diamagnetic Shift ◽  
Exciton Wave Function

scholarly journals Direct experimental observation of two-dimensional shrinkage of the exciton wave function in quantum wells

1985 ◽  
Vol 32 (6) ◽  
pp. 4275-4278 ◽  
Author(s):  
Yasuaki Masumoto ◽  
Mitsuru Matsuura ◽  
Seigo Tarucha ◽  
Hiroshi Okamoto
Keyword(s):  
Wave Function ◽  
Quantum Wells ◽  
Experimental Observation ◽  
Two Dimensional ◽  
Exciton Wave Function ◽  
Dimensional Shrinkage

scholarly journals Mobility Enhancement in Square Quantum Wells: Symmetric Modulation of the Envelop Wave Function

2010 ◽  
Vol 20 (3) ◽  
pp. 193
Author(s):  
Doan Nhat Quang ◽  
Nguyen Huyen Tung ◽  
Nguyen Trung Hong ◽  
Tran Thi Hai
Keyword(s):  
Experimental Data ◽  
Wave Function ◽  
Low Temperature ◽  
Quantum Wells ◽  
Quantum Transport ◽  
Variational Approach ◽  
Theoretical Study ◽  
Recent Experimental Data ◽  
Carrier Distribution ◽  
Analytic Expressions

We present a theoretical study of the effects from symmetric modulation of the envelop wave function on quantum transport in square quantum wells (QWs). Within the variational approach we obtain analytic expressions for the carrier distribution and their scattering in symmetric two-side doped square QWs. Roughness-induced scattering are found significantly weaker than those in the asymmetric one-side doped counterpart. Thus, we propose symmetric modulation of the wave function as an efficient method for enhancement of the roughness-limited QW mobility. Our theory is able to well reproduce the recent experimental data about low-temperature transport of electrons and holes in two-side doped square QWs, e.g., the mobility dependence on the channel width, which have not been explained so far.

Theoretical investigation of impurity scattering limited mobility in quantum wells: The influence of wave‐function modeling

1993 ◽  
Vol 73 (1) ◽  
pp. 233-238 ◽  
Author(s):  
J. L. Thobel ◽  
L. Baudry ◽  
F. Dessenne ◽  
M. Charef ◽  
R. Fauquembergue
Keyword(s):  
Wave Function ◽  
Quantum Wells ◽  
Theoretical Investigation ◽  
Impurity Scattering ◽  
Limited Mobility

Exciton Bleaching in p-Type Single and Double Quantum Wells: The Effects of Subband Occupation and Wave Function Overlap

1997 ◽  
Vol 164 (1) ◽  
pp. 73-76 ◽  
Author(s):  
M. Kemerink ◽  
P. M. Koenraad ◽  
A. Parlangeli ◽  
P.C.M. Christianen ◽  
R. Van Schaijk ◽  
...  
Keyword(s):  
Wave Function ◽  
Quantum Wells ◽  
Double Quantum ◽  
P Type

scholarly journals Microscopic model for the stacking-fault potential and the exciton wave function in GaAs

2020 ◽  
Vol 101 (12) ◽  
Author(s):  
Mikhail V. Durnev ◽  
Mikhail M. Glazov ◽  
Xiayu Linpeng ◽  
Maria L. K. Viitaniemi ◽  
Bethany Matthews ◽  
...  
Keyword(s):  
Wave Function ◽  
Stacking Fault ◽  
Microscopic Model ◽  
Exciton Wave Function

Fine-structure features due to wave-function localization in coupled GaAs-AlxGa1−xAs quantum wells

1992 ◽  
Vol 46 (8) ◽  
pp. 4748-4751 ◽  
Author(s):  
D. C. Reynolds ◽  
K. R. Evans ◽  
B. Jogai ◽  
C. E. Stutz ◽  
P. W. Yu
Keyword(s):  
Wave Function ◽  
Fine Structure ◽  
Quantum Wells

Real-space mapping of exciton wave function in a GaAs quantum dot by near-field optical imaging spectroscopy

2003 ◽  
Vol 238 (2) ◽  
pp. 285-288
Author(s):  
Kazunari Matsuda ◽  
Toshiharu Saiki ◽  
Shintaro Nomura ◽  
Masaru Mihara ◽  
Yoshinobu Aoyagi
Keyword(s):  
Wave Function ◽  
Quantum Dot ◽  
Optical Imaging ◽  
Near Field ◽  
Imaging Spectroscopy ◽  
Real Space ◽  
Space Mapping ◽  
Exciton Wave Function ◽  
Gaas Quantum Dot
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