Optical property and collective excitation of plasmon in a multiple-quantum-well superlattice in electric field

2012 ◽  
Vol 407 (17) ◽  
pp. 3487-3492 ◽  
Author(s):  
Sang Chil Lee ◽  
Hyung Soo Ahn ◽  
Soon Hyun Kwon ◽  
Suck Whan Kim
Keyword(s):  
Optical Property ◽  
Electric Field ◽  
Quantum Well ◽  
Collective Excitation ◽  
Multiple Quantum Well ◽  
Multiple Quantum

In-Plane Electric Field Induced Quenching Of Photoluminescence In (Zn,Mn)Se Multiple Quantum Well Structure

1987 ◽  
Author(s):  
B. Das ◽  
D. R. Andersen ◽  
M. Yamanishi ◽  
T. C. Bonsett ◽  
S. Datta ◽  
...  
Keyword(s):  
Electric Field ◽  
Quantum Well ◽  
Multiple Quantum Well ◽  
Multiple Quantum ◽  
Quantum Well Structure

Refractive index changes in constant total effective length GaN/AlN multiple quantum well systems under external electric field

2014 ◽  
Vol 28 (29) ◽  
pp. 1450204 ◽  
Author(s):  
M. Solaimani
Keyword(s):  
Refractive Index ◽  
Electric Field ◽  
Quantum Well ◽  
External Electric Field ◽  
Energy Levels ◽  
Multiple Quantum Well ◽  
Oscillatory Behavior ◽  
Effective Length ◽  
Multiple Quantum ◽  
Index Changes

In this work we have investigated the effect of external electric field on the electronic structure and refractive index changes of a GaN/AlN constant total effective length multiple quantum well. A decreasing oscillatory behavior for energy levels was seen when the electric field increased and in some energy values the energy levels intersected. By increasing the number of wells, oscillator strength dropped suddenly and moved to higher electric field in a critical electric field. By using the number of wells and the total length of the structure as two tuning tools, we were able to select our previously determined critical electric field.

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