Interwell excitons in semimagnetic semiconductor double quantum wells in an external magnetic field

2004 ◽  
Vol 46 (5) ◽  
pp. 948-953 ◽  
Author(s):  
A. V. Vertsimakha ◽  
S. B. Lev ◽  
V. I. Sugakov
Keyword(s):  
Magnetic Field ◽  
External Magnetic Field ◽  
Quantum Wells ◽  
Double Quantum

Conductance Modulation in Double Quantum Wells Due to Magnetic Field-Induced Anticrossing

1994 ◽  
Vol 73 (16) ◽  
pp. 2256-2259 ◽  
Author(s):  
J. A. Simmons ◽  
S. K. Lyo ◽  
N. E. Harff ◽  
J. F. Klem
Keyword(s):  
Magnetic Field ◽  
Quantum Wells ◽  
Double Quantum ◽  
Conductance Modulation

EFFECT OF DONOR IMPURITY ON AHARONOV–BOHM OSCILLATIONS IN A DOUBLE QUANTUM RING WITH GAUSSIAN CONFINEMENT

2018 ◽  
Vol 52 (3 (247)) ◽  
pp. 205-212
Author(s):  
V.N. Mughnetsyan
Keyword(s):  
Magnetic Field ◽  
External Magnetic Field ◽  
Electronic States ◽  
Quantum States ◽  
Outer Ring ◽  
Effective Control ◽  
Double Quantum ◽  
Quantum Ring ◽  
Donor Impurity ◽  
Aharonov Bohm

In this paper the effect of donor impurity on the Aharonov–Bohm oscillations of the electronic states in a double quantum ring with Gaussian confinement has been studied. Three different impurity positions: namely in the inner ring, in the outer ring and in the barrier between the rings, have been considered. It is shown that the energies of the two lowest states are almost constant, while for the higher levels the Aharonov–Bohm oscillations are observed. The obtained results indicate on the possibility of the effective control of the quantum states by means of donor impurity and external magnetic field.

Theoretical calculations of shallow acceptor states in GaAs/AlxGa1−xAs quantum wells in the presence of an external magnetic field

1994 ◽  
Vol 50 (4) ◽  
pp. 2393-2398 ◽  
Author(s):  
Q. X. Zhao ◽  
P. O. Holtz ◽  
Alfredo Pasquarello ◽  
B. Monemar ◽  
M. Willander
Keyword(s):  
Magnetic Field ◽  
External Magnetic Field ◽  
Quantum Wells ◽  
Theoretical Calculations ◽  
Shallow Acceptor

Plasmons in double quantum wells in a parallel magnetic field

JETP Letters ◽  
2003 ◽  
Vol 78 (11) ◽  
pp. 722-725 ◽  
Author(s):  
S. V. Tovstonog ◽  
V. E. Bisti
Keyword(s):  
Magnetic Field ◽  
Quantum Wells ◽  
Double Quantum ◽  
Parallel Magnetic Field

Probing the Fermi surfaces of coupled double quantum wells in the presence of an in-plane magnetic field

1997 ◽  
Vol 9 (5) ◽  
pp. 1079-1094 ◽  
Author(s):  
I S Millard ◽  
N K Patel ◽  
C Foden ◽  
E H Linfield ◽  
D A Ritchie ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Quantum Wells ◽  
Double Quantum ◽  
Fermi Surfaces

Anomalous influence of magnetic field on the indirect exciton in GaAs/AlGaAs double quantum wells

1998 ◽  
Vol 40 (5) ◽  
pp. 737-739 ◽  
Author(s):  
V. V. Krivolapchuk ◽  
D. A. Mazurenko ◽  
E. S. Moskalenko ◽  
N. K. Poletaev ◽  
A. L. Zhmodikov ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Quantum Wells ◽  
Double Quantum ◽  
Indirect Exciton

scholarly journals Giant effective mass deviations near the magnetic field-induced minigap in double quantum wells

1994 ◽  
Author(s):  
N.E. Harff ◽  
J.A. Simmons ◽  
S.K. Lyo ◽  
J.F. Klem ◽  
S.M. Goodnick
Keyword(s):  
Magnetic Field ◽  
Quantum Wells ◽  
Effective Mass ◽  
Double Quantum ◽  
The Magnetic Field
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