Electric Field Assisted Growth of Self-Organized CdS Films: Size Dependent Structural and Optical Properties

2007 ◽  
Vol 7 (3) ◽  
pp. 945-951 ◽  
Author(s):  
Shweta Chaure ◽  
N. B. Chaure ◽  
R. K. Pandey
Keyword(s):  
Optical Properties ◽  
Electric Field ◽  
Structural And Optical Properties ◽  
Size Dependent ◽  
Self Organized ◽  
Cds Films

Effect of Sputtering Power on the Structural and Optical Properties of CdS Films

2012 ◽  
Vol 7 (5) ◽  
pp. 513-516 ◽  
Author(s):  
Dong Hyun Hwang ◽  
Kwan San Hui ◽  
Kwun Nam Hui ◽  
Young Guk Son
Keyword(s):  
Optical Properties ◽  
Structural And Optical Properties ◽  
Sputtering Power ◽  
Cds Films

Correlation of structural and optical properties of self-organized quantum dots

2004 ◽  
Author(s):  
Andrei Schliwa ◽  
Sven Rodt ◽  
Florian Guffarth ◽  
Konstantin Poetschke ◽  
Till Warming ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Optical Properties ◽  
Structural And Optical Properties ◽  
Self Organized

Optical Properties of Self-Organized InGaAs/GaAs Quantum Dots in Field-Effect Structures

1998 ◽  
Vol 536 ◽  
Author(s):  
A. Babinski ◽  
T. Tomaszewicz ◽  
A. Wysmolek ◽  
J. M. Baranowski ◽  
C. Lobo ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Optical Properties ◽  
Low Temperature ◽  
Electric Field ◽  
Field Effect ◽  
Room Temperature ◽  
Applied Bias ◽  
Electric Field Dependence ◽  
Self Organized ◽  
Peak Energy

AbstractThe results of photoluminescence (PL) and electroreflectance (ER) measurements on InGaAs/GaAs self-organized quantum dots (QDs) in field-effect structure are presented. It has been found that the QDs PL can be completely quenched in reversely biased structure both at room temperature and at T=4.2K. A non-monotonic dependence of QDs PL peak energy with applied bias is observed at low temperature, which is attributed to the band-gap re-normalization due to QDs charging and size distribution effects. The electric field dependence of the QDs ER feature at room temperature has been analysed. A red shift of that feature with increasing electric field has been observed.

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