Magnetoconfined levels in a parabolic quantum dot: An analytical solution of a three-dimensional Fock–Darwin problem in a tilted magnetic field

2009 ◽  
Vol 80 (15) ◽  
Author(s):  
A. B. Henriques ◽  
Al. L. Efros
Keyword(s):  
Magnetic Field ◽  
Analytical Solution ◽  
Quantum Dot ◽  
Three Dimensional ◽  
Parabolic Quantum Dot ◽  
Tilted Magnetic Field

Dark excitons in a quantum-dot–cavity system under a tilted magnetic field

2017 ◽  
Vol 96 (12) ◽  
Author(s):  
C. A. Jiménez-Orjuela ◽  
H. Vinck-Posada ◽  
José M. Villas-Bôas
Keyword(s):  
Magnetic Field ◽  
Quantum Dot ◽  
Cavity System ◽  
Tilted Magnetic Field

EXCITATION SPECTRUM OF QUANTUM DOT IN STRONG MAGNETIC FIELD

1995 ◽  
Vol 09 (15) ◽  
pp. 1843-1867 ◽  
Author(s):  
AL. A. ANDREEV ◽  
YA. M. BLANTER ◽  
YU. E. LOZOVIK
Keyword(s):  
Magnetic Field ◽  
Perturbation Theory ◽  
Quantum Dot ◽  
Strong Magnetic Field ◽  
Microscopic Theory ◽  
Collective Excitations ◽  
Complete Analysis ◽  
Classical Approach ◽  
Particle Drift ◽  
Parabolic Quantum Dot

Microscopic theory of collective excitations of a quantum dot in a strong magnetic field is proposed. A complete analysis of diagrams in the perturbation theory over the Coulomb interaction is performed. The spectrum of low-lying excitations is calculated for the case of a parabolic quantum dot. It is shown to consist of three terms: single-particle drift, magnetoplasma and exciton ones, with the exciton term dominating the magnetoplasma one. In the framework of the semi-classical approach, the case of a non-parabolic quantum dot is also discussed. The experimental manifestations of the effects under investigation are discussed.

Effects of Temperature and Magnetic Field on the Coherence Time of a RbCl Parabolic Quantum Dot Qubit

2016 ◽  
Vol 46 (1) ◽  
pp. 439-442 ◽  
Author(s):  
Yong Sun ◽  
Zhao-Hua Ding ◽  
Jing-Lin Xiao
Keyword(s):  
Magnetic Field ◽  
Quantum Dot ◽  
Coherence Time ◽  
Effects Of Temperature ◽  
Parabolic Quantum Dot

scholarly journals Currents in a many-particle parabolic quantum dot under a strong magnetic field

2004 ◽  
Vol 70 (19) ◽  
Author(s):  
E. Anisimovas ◽  
A. Matulis ◽  
F. M. Peeters
Keyword(s):  
Magnetic Field ◽  
Quantum Dot ◽  
Strong Magnetic Field ◽  
Parabolic Quantum Dot
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