Effect of the impurity on the Aharonov-Bohm oscillations and the intraband absorption in GaAs∕Ga1−Al As quantum ring under intense THz laser field

2019 ◽  
Vol 111 ◽  
pp. 91-97 ◽  
Author(s):  
M.G. Barseghyan ◽  
V.N. Mughnetsyan ◽  
L.M. Pérez ◽  
A.A. Kirakosyan ◽  
D. Laroze
Keyword(s):  
Laser Field ◽  
Quantum Ring ◽  
Intraband Absorption ◽  
Aharonov Bohm

scholarly journals Excitonic Aharonov-Bohm effect in a two-dimensional quantum ring

2011 ◽  
Vol 84 (23) ◽  
Author(s):  
C. González-Santander ◽  
F. Domínguez-Adame ◽  
R. A. Römer
Keyword(s):  
Quantum Ring ◽  
Two Dimensional ◽  
Bohm Effect ◽  
Aharonov Bohm

THE ANALOGUE OF THE AHARONOV–BOHM EFFECT FOR BOUND STATES FOR NEUTRAL PARTICLES

2011 ◽  
Vol 26 (18) ◽  
pp. 1331-1341 ◽  
Author(s):  
KNUT BAKKE ◽  
C. FURTADO
Keyword(s):  
Bound States ◽  
Neutral Particle ◽  
Energy Levels ◽  
Quantum Ring ◽  
Persistent Currents ◽  
One Dimensional ◽  
Neutral Particles ◽  
Quantum Flux ◽  
Bohm Effect ◽  
Aharonov Bohm

We study the analogue of the Aharonov–Bohm effect for bound states for a neutral particle with a permanent magnetic dipole moment interacting with an external field. We consider a neutral particle confined to moving between two coaxial cylinders and show the dependence of the energy levels on the Aharonov-Casher quantum flux. Moreover, we show that the same flux dependence of the bound states can be found when the neutral particle is confined to a one-dimensional quantum ring and a quantum dot, and we also calculate the persistent currents in each case.

scholarly journals Aharonov-Bohm conductance of a disordered single-channel quantum ring

2013 ◽  
Vol 87 (23) ◽  
Author(s):  
P. M. Shmakov ◽  
A. P. Dmitriev ◽  
V. Yu. Kachorovskii
Keyword(s):  
Single Channel ◽  
Quantum Ring ◽  
Aharonov Bohm

scholarly journals Impurity effects on the Aharonov-Bohm optical signatures of neutral quantum-ring magnetoexcitons

2004 ◽  
Vol 70 (15) ◽  
Author(s):  
L. G. G. V. Dias da Silva ◽  
S. E. Ulloa ◽  
A. O. Govorov
Keyword(s):  
Quantum Ring ◽  
Impurity Effects ◽  
Aharonov Bohm

scholarly journals Thermodynamic properties of an Aharonov-Bohm quantum ring

2019 ◽  
Vol 134 (10) ◽  
Author(s):  
Rubens R. S. Oliveira ◽  
Adailton A. Araújo Filho ◽  
Francisco C. E. Lima ◽  
Roberto V. Maluf ◽  
Carlos A. S. Almeida
Keyword(s):  
Thermodynamic Properties ◽  
Quantum Ring ◽  
Aharonov Bohm

Non-Hermitian Aharonov-Bohm effect in the quantum ring

2021 ◽  
Vol 103 (3) ◽  
Author(s):  
Qingming Li ◽  
Jian-Jun Liu ◽  
Ying-Tao Zhang
Keyword(s):  
Quantum Ring ◽  
Bohm Effect ◽  
Aharonov Bohm

scholarly journals Effects of Parity and Symmetry on the Aharonov–Bohm Phase of a Quantum Ring

Nano Letters ◽  
2021 ◽  
Author(s):  
Rousan Debbarma ◽  
Heidi Potts ◽  
Calle Janlén Stenberg ◽  
Athanasios Tsintzis ◽  
Sebastian Lehmann ◽  
...  
Keyword(s):  
Quantum Ring ◽  
Aharonov Bohm

scholarly journals Polarization and Aharonov-Bohm oscillations in quantum-ring magnetoexcitons

2005 ◽  
Vol 72 (12) ◽  
Author(s):  
Luis G. G. V. Dias da Silva ◽  
Sergio E. Ulloa ◽  
Tigran V. Shahbazyan
Keyword(s):  
Quantum Ring ◽  
Aharonov Bohm
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