Temperature-dependent transition from two-dimensional to three-dimensional growth in highly strained InxGa1-xAs/GaAs (x>0.36) single quantum wells

1992 ◽  
Author(s):  
S. M. Wang ◽  
Thorvald G. Andersson ◽  
M. J. Ekenstedt
Keyword(s):  
Quantum Wells ◽  
Three Dimensional ◽  
Two Dimensional ◽  
Single Quantum ◽  
Temperature Dependent ◽  
Dimensional Growth ◽  
Highly Strained

Theory of ultrasonic attenuation in one and two dimensional metals

1976 ◽  
Vol 54 (14) ◽  
pp. 1454-1460 ◽  
Author(s):  
T. Tiedje ◽  
R. R. Haering
Keyword(s):  
Ultrasonic Attenuation ◽  
Three Dimensional ◽  
Electronic Systems ◽  
Two Dimensional ◽  
Temperature Dependent ◽  
One Dimensional ◽  
The Difference

The theory of ultrasonic attenuation in metals is extended so that it applies to quasi one and two dimensional electronic systems. It is shown that the attenuation in such systems differs significantly from the well-known results for three dimensional systems. The difference is particularly marked for one dimensional systems, for which the attenuation is shown to be strongly temperature dependent.

Electric-field-dependent absorption of ZnSe-based quantum wells: The transition from two-dimensional to three-dimensional behavior

1998 ◽  
Vol 58 (16) ◽  
pp. 10709-10720 ◽  
Author(s):  
D. Merbach ◽  
E. Schöll ◽  
W. Ebeling ◽  
P. Michler ◽  
J. Gutowski
Keyword(s):  
Electric Field ◽  
Quantum Wells ◽  
Three Dimensional ◽  
Two Dimensional ◽  
Field Dependent ◽  
Dependent Absorption

Temperature‐dependent exciton behavior in quaternary GaInAsSb/AlGaAsSb strained single quantum wells

1996 ◽  
Vol 79 (4) ◽  
pp. 2139-2141 ◽  
Author(s):  
W. Z. Shen ◽  
Y. Chang ◽  
S. C. Shen ◽  
W. G. Tang ◽  
Y. Zhao ◽  
...  
Keyword(s):  
Quantum Wells ◽  
Single Quantum ◽  
Temperature Dependent

Crystallization Time Dependence of Nanohybrid Shish-Kebab Structure in HDPE/PA66 Nanofibers Composites via Solution Crystallization

2011 ◽  
Vol 110-116 ◽  
pp. 3786-3790
Author(s):  
Wen Juan Han ◽  
Guo Qiang Zheng ◽  
Yan Yan Liang ◽  
Chun Tai Liu ◽  
Chang Yu Shen
Keyword(s):  
Electron Microscopy ◽  
Scanning Electron Microscopy ◽  
Time Dependence ◽  
Isothermal Crystallization ◽  
Three Dimensional ◽  
Crystallization Time ◽  
Two Dimensional ◽  
Solution Crystallization ◽  
Dimensional Growth ◽  
Scanning Electron

In this study, PA66 nanofibers were successfully solution electrospun. The crystalline morphological features of HDPE solution induced by nanofibers were investigated by scanning electron microscopy (SEM). Nanohybrid shish-kebab (NHSK) can be formed in HDPE solution via isothermal crystallization, in which PA66 nanofibers serve as shish and HDPE lamellae act as kebabs surrounding the nanofibers periodically. Additionally, crystallization time has significant effect on the structure of HDPE kebab in NHSK, i.e., as crystallization time increases, the size of the kebab increases and the crystals decorated on PA66 nanofibers exhibit a three-dimensional growth (i.e., aggregate of crystallites) rather than a two-dimensional one (i.e., disc-like lamellae normal to the axis of nanofiber).

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