Electromagnetically induced transparency ...
Type de document :
Communication dans un congrès avec actes
Titre :
Electromagnetically induced transparency and bound in continuum states in double Aharonov-Bohm coupled rings
Auteur(s) :
Mrabti, T. [Auteur]
Labdouti, Z. [Auteur]
El Boudouti, E.H. [Auteur]
Fethi, F. [Auteur]
El Abouti, O. [Auteur]
Djafari-Rouhani, Bahram [Auteur]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Physique - IEMN [PHYSIQUE - IEMN]
Labdouti, Z. [Auteur]
El Boudouti, E.H. [Auteur]
Fethi, F. [Auteur]
El Abouti, O. [Auteur]
Djafari-Rouhani, Bahram [Auteur]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Physique - IEMN [PHYSIQUE - IEMN]
Éditeur(s) ou directeur(s) scientifique(s) :
Eddaoudi M.Oshio H.Touzani R.Jama C.
Titre de la manifestation scientifique :
2018 International Conference on Materials and Environmental Science, ICMES 2018
Ville :
Saidia
Pays :
Maroc
Date de début de la manifestation scientifique :
2018-04-26
Éditeur :
Elsevier Ltd
Date de publication :
2019
Mot(s)-clé(s) en anglais :
Aharonove-Bohm flux
Bound in continuum states
EIT resonance
Green's function
Transmission spectrum
Bound in continuum states
EIT resonance
Green's function
Transmission spectrum
Discipline(s) HAL :
Physique [physics]
Résumé en anglais : [en]
We investigated electromagnetic induced transparency (EIT) resonances and bound in continuum (BIC) states in a simple mesoscopic structure made of double Aharonov-Bohm rings of lengths d1 and d2 threaded by a magnetic flux ...
Lire la suite >We investigated electromagnetic induced transparency (EIT) resonances and bound in continuum (BIC) states in a simple mesoscopic structure made of double Aharonov-Bohm rings of lengths d1 and d2 threaded by a magnetic flux and coupled by a wire of length d0. These investigations are accomplished through an analysis of the amplitude of the transmission coefficient obtained using the Green's function method. This structure may exhibit a large band gap and an EIT resonance in the transmission spectrum without introducing any impurity in one arm of the loop. In addition, we show that the shape of the EIT resonances and the width of the band gaps can be tuned by means of the magnetic flux and the geometry of the structure. These results may have important applications for electronic transport in mesoscopic systems. © 2019 Elsevier Ltd. All rights reserved.Lire moins >
Lire la suite >We investigated electromagnetic induced transparency (EIT) resonances and bound in continuum (BIC) states in a simple mesoscopic structure made of double Aharonov-Bohm rings of lengths d1 and d2 threaded by a magnetic flux and coupled by a wire of length d0. These investigations are accomplished through an analysis of the amplitude of the transmission coefficient obtained using the Green's function method. This structure may exhibit a large band gap and an EIT resonance in the transmission spectrum without introducing any impurity in one arm of the loop. In addition, we show that the shape of the EIT resonances and the width of the band gaps can be tuned by means of the magnetic flux and the geometry of the structure. These results may have important applications for electronic transport in mesoscopic systems. © 2019 Elsevier Ltd. All rights reserved.Lire moins >
Langue :
Anglais
Comité de lecture :
Oui
Audience :
Internationale
Vulgarisation :
Non
Source :