scholarly journals Dimensionality efiects in vertical two-electron quantum dots in a perpendicular magnetic field

2008 ◽  
Vol 129 ◽  
pp. 012014
Author(s):  
R G Nazmitdinov ◽  
N S Simonović
Keyword(s):  
Magnetic Field ◽  
Quantum Dots ◽  
Perpendicular Magnetic Field ◽  
Electron Quantum

scholarly journals Two-Electron Quantum Dots in Magnetic Field

1997 ◽  
Vol 92 (4) ◽  
pp. 695-698
Author(s):  
J. Adamowski ◽  
B. Spisak
Keyword(s):  
Magnetic Field ◽  
Quantum Dots ◽  
Electron Quantum

Effects of Confinement on Shallow Impurities in GaAs-Ga 1−xA1xAs Quantum Dots

1992 ◽  
Vol 281 ◽  
Author(s):  
Francisco A. P. Osörio ◽  
Oscar HipöLito ◽  
Francois M. Peeters
Keyword(s):  
Magnetic Field ◽  
Quantum Dots ◽  
Quantum Dot ◽  
Ground State Energy ◽  
Ground State ◽  
State Energy ◽  
Perpendicular Magnetic Field ◽  
Confinement Potential ◽  
Shallow Impurity ◽  
Shallow Impurities

ABSTRACTThe ground state energy of a shallow impurity placed in the center of a circular quantum dot is studied. The effects of the strength of the confinement potential and a perpendicular magnetic field are investigated theoretically.

ENTANGLEMENT IN TWO VERTICALLY COUPLED IDENTICAL SINGLE-ELECTRON QUANTUM DOTS

2002 ◽  
Vol 16 (23n24) ◽  
pp. 907-913 ◽  
Author(s):  
ZHAN-JUN ZHANG ◽  
HAO-XUE QIAO ◽  
BAI-WEN LI
Keyword(s):  
Magnetic Field ◽  
Quantum Dots ◽  
External Magnetic Field ◽  
Quantum Dot ◽  
Single Electron ◽  
Von Neumann ◽  
Electron Quantum

The evolutions of the von Neumann entropies of the low-lying states in two vertically coupled identical single-electron quantum dot systems with increasing magnetic field and inter-dot separation have been investigated. We show that both the external magnetic field and the inter-dot separation can induce the transition of the entropy of the system. Additionally, a suspicion (that is, the higher the excitation, the larger entropy) has been clarified and proven to be incorrect.

scholarly journals Single- and few-electron dynamic quantum dots in a perpendicular magnetic field

2011 ◽  
Vol 109 (10) ◽  
pp. 102422 ◽  
Author(s):  
S. J. Wright ◽  
A. L. Thorn ◽  
M. D. Blumenthal ◽  
S. P. Giblin ◽  
M. Pepper ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Quantum Dots ◽  
Perpendicular Magnetic Field ◽  
Electron Dynamic
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