Geometric-symmetry consideration on magneto-conductance oscillations in purely ballistic quantum rings

2003 ◽  
Vol 128 (11) ◽  
pp. 425-429
Author(s):  
Mincheol Shin
Keyword(s):  
Quantum Rings ◽  
Symmetry Consideration ◽  
Geometric Symmetry

scholarly journals Laser devices with stacked layers of InGaAs/GaAs quantum rings

2004 ◽  
Vol 15 (4) ◽  
pp. S126-S130 ◽  
Author(s):  
Ferran Suárez ◽  
Daniel Granados ◽  
María Luisa Dotor ◽  
Jorge M García
Keyword(s):  
Quantum Rings ◽  
Laser Devices

Coupling in concentric double quantum rings

2007 ◽  
Vol 91 (13) ◽  
pp. 133116 ◽  
Author(s):  
A. Mühle ◽  
W. Wegscheider ◽  
R. J. Haug
Keyword(s):  
Double Quantum ◽  
Quantum Rings

Quantum rings formed in InAs QDs annealing process

2009 ◽  
Vol 255 (8) ◽  
pp. 4452-4455 ◽  
Author(s):  
Guo-zhi Jia ◽  
Jiang-hong Yao ◽  
Yong-chun Shu ◽  
Xiao-dong Xing ◽  
Biao Pi
Keyword(s):  
Annealing Process ◽  
Quantum Rings

Donor-bound electrons in quantum rings under magnetic fields

2007 ◽  
Vol 76 (7) ◽  
Author(s):  
M. Amado ◽  
R. P. A. Lima ◽  
C. González-Santander ◽  
F. Domínguez-Adame
Keyword(s):  
Magnetic Fields ◽  
Quantum Rings ◽  
Bound Electrons

scholarly journals Gated-controlled electron pumping in connected quantum rings

2014 ◽  
Vol 378 (34) ◽  
pp. 2545-2548
Author(s):  
R.P.A. Lima ◽  
F. Domínguez-Adame
Keyword(s):  
Quantum Rings

Wire network behaviour of superconducting films with lower symmetrical mesoscopic hole arrays

2021 ◽  
Author(s):  
Guo Wei-Gui ◽  
Pei Zi-Xi ◽  
Qiu Xiang-Gang
Keyword(s):  
Superconducting Films ◽  
Experimental Results ◽  
Hole Density ◽  
Periodic Oscillations ◽  
Large Disk ◽  
Low Field ◽  
Geometric Symmetry ◽  
Hole Arrays

Abstract Superconducting films with the same hole density but different geometric symmetry have been designed and fabricated. The R(H) curves show obvious periodic oscillations with several dips at fractional matching fields. It is found that the period of the oscillations in the low field is not necessary equal to that derived from the hole density, but consistent with that from the corresponding wire networks when the large disk-like film regions are regarded as nodes. The experimental results of R(H), T c (H) and j c (H) at fractional matching fields within the first oscillation also support the rationality of considering films with large-diametered hole arrays as wire networks. Our results demonstrate that the connectivity of superconducting films with large-diametered hole arrays plays a more important role in the oscillations of R(H) curves.

scholarly journals Molecular spectrum of laterally coupled quantum rings under intense terahertz radiation

2017 ◽  
Vol 7 (1) ◽  
Author(s):  
Henrikh M. Baghramyan ◽  
Manuk G. Barseghyan ◽  
David Laroze
Keyword(s):  
Terahertz Radiation ◽  
Molecular Spectrum ◽  
Quantum Rings

Raman Scattering by Plasma Oscillations in Quantum Rings

JETP Letters ◽  
2018 ◽  
Vol 108 (5) ◽  
pp. 292-295
Author(s):  
R. Z. Vitlina ◽  
L. I. Magarill ◽  
A. V. Chaplik
Keyword(s):  
Raman Scattering ◽  
Plasma Oscillations ◽  
Quantum Rings
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