Tuning the dynamic properties of electrons between a quantum well and quantum dots

2012 ◽  
Vol 112 (4) ◽  
pp. 043702 ◽  
Author(s):  
G. Cerulo ◽  
L. Nevou ◽  
V. Liverini ◽  
F. Castellano ◽  
J. Faist
Keyword(s):  
Quantum Dots ◽  
Quantum Well ◽  
Dynamic Properties

Thermoelectric Power in Quantum Confined Bismuth Under Classically Large Magnetic Field

1990 ◽  
Vol 216 ◽  
Author(s):  
Kamakhya P. Ghatak ◽  
S. N. Biswas
Keyword(s):  
Magnetic Field ◽  
Quantum Dots ◽  
Quantum Well ◽  
Film Thickness ◽  
Quantum Wells ◽  
Thermoelectric Power ◽  
Large Magnetic Field ◽  
Quantum Well Wires ◽  
Electron Dispersion ◽  
Theoretical Results

ABSTRACTIn this paper we studied the thermoelectric power under classically large magnetic field (TPM) in quantum wells (QWs), quantum well wires (QWWS) and quantum dots (QDs) of Bi by formulating the respective electron dispersion laws. The TPM increases with increasing film thickness in an oscillatory manner in all the cases. The TPM in QD is greatest and the least for quantum wells respectively. The theoretical results are in agreement with the experimental observations as reported elsewhere.

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

Multi-quantum-well quantum dots with stable dual emission

Nanoscale ◽  
2019 ◽  
Vol 11 (17) ◽  
pp. 8475-8484 ◽  
Author(s):  
Weishuo Xing ◽  
Xinsu Zhang ◽  
Chong Geng ◽  
Yangyang Xie ◽  
Yuchen Deng ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Quantum Well ◽  
Quantum Wells ◽  
Excitation Power ◽  
Dual Emission ◽  
Multi Quantum Well ◽  
Exciton Distribution

MQW-QDs with stable dual emission versus excitation power are achieved via balancing exciton distribution in adjacent quantum wells.

Temperature-Dependent Photoluminescence in Coupling Structures of CdSe Quantum Dots and a ZnCdSe Quantum Well

2005 ◽  
Vol 22 (6) ◽  
pp. 1518-1521 ◽  
Author(s):  
Jin Hua ◽  
Zhang Li-Gong ◽  
Zheng Zhu-Hong ◽  
An Li-Nan ◽  
Lu You-Ming ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Quantum Well ◽  
Cdse Quantum Dots ◽  
Temperature Dependent ◽  
Temperature Dependent Photoluminescence
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