Electric-field control of electron–hole wave functions in a wide quantum well

2006 ◽  
Vol 34 (1-2) ◽  
pp. 300-303
Author(s):  
Masumi Yamaguchi ◽  
Shintaro Nomura ◽  
Kenji Miyakoshi ◽  
Tatsushi Akazaki ◽  
Hiroyuki Tamura ◽  
...  
Keyword(s):  
Electric Field ◽  
Quantum Well ◽  
Wave Functions ◽  
Electron Hole ◽  
Field Control

Electric field control of spin polarity in spin injection into InGaAs quantum dots from a tunnel-coupled quantum well

2019 ◽  
Vol 114 (13) ◽  
pp. 133101 ◽  
Author(s):  
Hang Chen ◽  
Satoshi Hiura ◽  
Junichi Takayama ◽  
Soyoung Park ◽  
Kazuhisa Sueoka ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Electric Field ◽  
Quantum Well ◽  
Spin Injection ◽  
Field Control ◽  
Coupled Quantum Well

Optical Performance Characteristics of Light-Emitting Diodes Designed with Dip-Shaped InGaN/GaN Quantum well Structures

2013 ◽  
Vol 328 ◽  
pp. 845-849
Author(s):  
Seong Jun Kim ◽  
Chel Jong Choi ◽  
Hyun Soo Kim
Keyword(s):  
Quantum Well ◽  
Light Emitting Diodes ◽  
Internal Quantum Efficiency ◽  
Spatial Separation ◽  
Wave Functions ◽  
Radiative Recombination Rate ◽  
Electron Hole ◽  
Light Emitting ◽  
Quantum Well Structures ◽  
Lower Temperature

A dip-shaped InGaN/GaN quantum well (QW) structure was computed to design efficient light-emitting diodes (LEDs). The advanced LEDs designed with the dip-shaped QW structures exhibited higher internal quantum efficiency by 26 % and the lower temperature-driven efficiency droop as compared to the reference LEDs. This could be due to the enhanced radiative recombination rate in the QW active region, which is associated with the reduced spatial separation of electron-hole wave functions.

Kinetics of indirect electron-hole recombination in a wide single quantum well in a strong electric field

JETP Letters ◽  
2006 ◽  
Vol 84 (4) ◽  
pp. 222-225 ◽  
Author(s):  
V. V. Solov’ev ◽  
I. V. Kukushkin ◽  
J. H. Smet ◽  
K. von Klitzing ◽  
W. Dietsche
Keyword(s):  
Electric Field ◽  
Quantum Well ◽  
Strong Electric Field ◽  
Single Quantum ◽  
Electron Hole ◽  
Single Quantum Well ◽  
Kinetics Of ◽  
Hole Recombination

Electric field control of magnetoresistance in a lateral InAs quantum well spin valve

2009 ◽  
Vol 95 (21) ◽  
pp. 212503 ◽  
Author(s):  
Hyun Kum ◽  
Debashish Basu ◽  
Pallab Bhattacharya ◽  
Wei Guo
Keyword(s):  
Electric Field ◽  
Quantum Well ◽  
Spin Valve ◽  
Field Control

Electric-field control of the occupancy of the upper laser subband in quantum-well structures with asymmetric barriers designed for unipolar laser operation

2008 ◽  
Vol 42 (7) ◽  
pp. 838-844 ◽  
Author(s):  
Yu. A. Aleshchenko ◽  
A. E. Zhukov ◽  
V. V. Kapaev ◽  
Yu. V. Kopaev ◽  
P. S. Kop’ev ◽  
...  
Keyword(s):  
Electric Field ◽  
Quantum Well ◽  
Laser Operation ◽  
Quantum Well Structures ◽  
Field Control ◽  
Asymmetric Barriers
Sign in / Sign up

Export Citation Format

Share Document