Photocurrent response in a double barrier structure with quantum dots–quantum well inserted in central well

2006 ◽  
Vol 33 (2) ◽  
pp. 355-358 ◽  
Author(s):  
Bing Hu ◽  
Xia Zhou ◽  
Yan Tang ◽  
Huadong Gan ◽  
Hui Zhu ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Quantum Well ◽  
Barrier Structure ◽  
Photocurrent Response ◽  
Double Barrier ◽  
Double Barrier Structure

EFFECT OF MULTIPLE SCATTERING IN A QUANTUM WELL

1993 ◽  
Vol 07 (06) ◽  
pp. 379-388 ◽  
Author(s):  
HANYU SHENG ◽  
SOO-JIN CHUA ◽  
JUHA SINKKONEN
Keyword(s):  
Quantum Well ◽  
Free Path ◽  
Multiple Scattering ◽  
Born Approximation ◽  
Mean Free Path ◽  
Barrier Structure ◽  
Scattering Parameter ◽  
Double Barrier ◽  
Coherent Wave ◽  
Double Barrier Structure

This paper gives a potentially useful application to quantum well of the theory of scattering in the Born approximation. The simple formulae for multiple scattering in a quantum well of double barrier structure are derived. The multiple scattering parameter is the complex mean free path. We show that the amplitude of the coherent wave will be exponentially attenuated and the phase of the wave will be delayed because of the scattering.

Intersubband photocurrent from the quantum well of an asymmetrical double‐barrier structure

1991 ◽  
Vol 70 (2) ◽  
pp. 935-940 ◽  
Author(s):  
H. C. Liu ◽  
G. C. Aers ◽  
M. Buchanan ◽  
Z. R. Wasilewski ◽  
D. Landheer
Keyword(s):  
Quantum Well ◽  
Barrier Structure ◽  
Double Barrier ◽  
Double Barrier Structure

Experimental and Theoretical Analysis of Resonant Tunneling Through a-Si:H/a-Si1−xCx:H Double-Barrier in p-i-n Structure

1989 ◽  
Vol 149 ◽  
Author(s):  
Yeu-Long Jiang ◽  
Huey-Liang Hwang
Keyword(s):  
Glow Discharge ◽  
Theoretical Analysis ◽  
Quantum Well ◽  
Quantum Transport ◽  
Resonant Tunneling ◽  
Barrier Structure ◽  
Middle Section ◽  
Applied Bias ◽  
Double Barrier ◽  
Double Barrier Structure

ABSTRACTa-Si:H/a-Si1−x Cx:H double-barrier structure imbedded in the i layer were fabricated by glow discharge. By using the built-in field in the i layer and the external applied bias, the effects of photo-excited carriers driven by electric field in the i layer tunneling through the double-barrier quantum well were examined. Distinct current bumps are distinctly observed when the quantum well structure is imbedded in the middle section of the i layer. A simple theoretical analysis was developed to study the quantum transport behavior.

Short-wave infrared detector with double barrier structure and low dark current density

2016 ◽  
Vol 14 (2) ◽  
pp. 022501-22505
Author(s):  
Yu Dong Yu Dong ◽  
Guanglong Wang Guanglong Wang ◽  
Haiqiao Ni Haiqiao Ni ◽  
Kangming Pei Kangming Pei ◽  
Zhongtao Qiao Zhongtao Qiao ◽  
...  
Keyword(s):  
Current Density ◽  
Dark Current ◽  
Infrared Detector ◽  
Short Wave ◽  
Barrier Structure ◽  
Dark Current Density ◽  
Double Barrier ◽  
Short Wave Infrared ◽  
Double Barrier Structure
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