High-Efficiency Organic Double-Quantum-Well Light-Emitting Devices Using 5,6,11,12-Tetraphenylnaphthacene Sub-monolayer as Potential Well

2003 ◽  
Vol 20 (6) ◽  
pp. 956-958 ◽  
Author(s):  
Xie Wen-Fa ◽  
Li Chuan-Nan ◽  
Liu Shi-Yong
Keyword(s):  
Quantum Well ◽  
High Efficiency ◽  
Double Quantum ◽  
Potential Well ◽  
Light Emitting ◽  
Light Emitting Devices ◽  
Double Quantum Well

LASER-INDUCED ADIABATIC POPULATION TRANSFER IN ASYMMETRIC QUANTUM WELLS

NANO ◽  
2009 ◽  
Vol 04 (05) ◽  
pp. 289-297
Author(s):  
MONICA GAMBHIR ◽  
SIDDHARTHA LAHON ◽  
PRADEEP KUMAR JHA ◽  
MAN MOHAN
Keyword(s):  
Quantum Well ◽  
Quantum Wells ◽  
High Efficiency ◽  
Proper Time ◽  
Logic Gates ◽  
Double Quantum ◽  
Population Transfer ◽  
Quantum Logic Gates ◽  
Double Quantum Well ◽  
The Impact

The basic technique of stimulated Raman adiabatic passage for laser-induced adiabatic population transfer between discrete quantum states of an asymmetric double quantum well has been used in our study. The results show that the proper time-delay, overlap, and detuning of two pulses allows the coherent transfer between the states of a double quantum well system, leading to the possibility of implementation of semiconductor–based quantum logic gates and high efficiency optical switches. The impact of phase relaxation on the population transfer efficiency is also studied.

High Efficiency Phosphorescent Organic Light-emitting Devices Based on Multiple Quantum Well Structure

2012 ◽  
Vol 33 (8) ◽  
pp. 803-807
Author(s):  
赵波 ZHAO Bo ◽  
苏子生 SU Zi-sheng ◽  
晋芳铭 JIN Fang-ming ◽  
闫兴武 YAN Xing-wu ◽  
初蓓 CHU Bei ◽  
...  
Keyword(s):  
Quantum Well ◽  
High Efficiency ◽  
Multiple Quantum Well ◽  
Multiple Quantum ◽  
Light Emitting ◽  
Light Emitting Devices ◽  
Quantum Well Structure ◽  
Organic Light ◽  
Organic Light Emitting Devices
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