Magnetic field induced donor binding energy of a GaN/AlGaN quantum dot

2021 ◽  
Author(s):  
R. Sangeetha ◽  
K. Karthigaivel ◽  
P.S. Satheesh Kumar
Keyword(s):  
Magnetic Field ◽  
Binding Energy ◽  
Quantum Dot ◽  
Donor Binding Energy

Effect of magnetic field on off-axis donor binding energy in a nanotube

2006 ◽  
Vol 243 (6) ◽  
pp. 1263-1268 ◽  
Author(s):  
E. A. Orozco ◽  
J. D. Gonzalez ◽  
O. S. Duarte ◽  
I. D. Mikhailov
Keyword(s):  
Magnetic Field ◽  
Binding Energy ◽  
Donor Binding Energy

Stark effect of donor binding energy in a self-assembled GaAs quantum dot subjected to a tilted electric field

2012 ◽  
Vol 376 (42-43) ◽  
pp. 2712-2716 ◽  
Author(s):  
Zaiping Zeng ◽  
Christos S. Garoufalis ◽  
Sotirios Baskoutas ◽  
Andreas F. Terzis
Keyword(s):  
Binding Energy ◽  
Quantum Dot ◽  
Electric Field ◽  
Stark Effect ◽  
Donor Binding Energy ◽  
Self Assembled ◽  
Gaas Quantum Dot

Magnetic field effect on the binding energy of a hydrogenic impurity in cylindrical quantum dot

2000 ◽  
Vol 293 (1-2) ◽  
pp. 137-143 ◽  
Author(s):  
R. Charrour ◽  
M. Bouhassoune ◽  
M. Fliyou ◽  
A. Nougaoui
Keyword(s):  
Magnetic Field ◽  
Binding Energy ◽  
Quantum Dot ◽  
Field Effect ◽  
Magnetic Field Effect ◽  
Hydrogenic Impurity

THE EFFECTS OF QUANTUM CONFINEMENT ON THE BINDING ENERGY OF HYDROGENIC IMPURITIES IN A SPHERICAL QUANTUM DOT

2006 ◽  
Vol 20 (18) ◽  
pp. 1127-1134 ◽  
Author(s):  
A. JOHN PETER
Keyword(s):  
Binding Energy ◽  
Quantum Dot ◽  
Shallow Donor ◽  
Donor Impurity ◽  
Hydrogenic Impurity ◽  
Spherical Quantum Dot ◽  
Impurity Position ◽  
Mass Approximation ◽  
Donor Binding Energy ◽  
Parabolic Confinement

The binding energy of a shallow hydrogenic impurity of a spherical quantum dot confined by harmonic oscillator-like and by rectangular well-like potentials, using a variational procedure within the effective mass approximation, has been determined. The calculations of the binding energy of the donor impurity as a function of the system geometry, and the donor impurity position have been investigated. The binding energy of shallow donor impurity depends not only on the quantum confinements but also on the impurity position. Our results reveal that (i) the donor binding energy decreases as the dot size increases irrespective of the impurity position, and (ii) the binding energy values of rectangular confinement are larger than the values of parabolic confinement and (iii) the rectangular confinement is better than the parabolic confinement in a spherical quantum dot.

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