|
Statut |
Confirmé |
|
Série |
SEM-EXCEP |
|
Domaines |
cond-mat |
|
Date |
Jeudi 4 Décembre 2025 |
|
Heure |
14:00 |
|
Institut |
ESPCI |
|
Salle |
Room Boreau, building C, 2nd floor, 10 rue Vauquelin, ESPCI |
|
Nom de l'orateur |
Borrel |
|
Prenom de l'orateur |
Antoine |
|
Addresse email de l'orateur |
|
|
Institution de l'orateur |
Ecole Polytechnique, Palaiseau, France |
|
Titre |
Building up coupled systems out of quantum emitters in low dimensional materials |
|
Résumé |
For the past two decades quantum emitters have been intensively studied to develop bright, pure and on-demand single photon sources as building blocks for quantum cryptography and computing. The now achievable high control of a single quantum emitter naturally paves the path to the development of coupled systems which would arise from quantum emitters close to each other, up to their arrangement in array with controlled symmetry, where collective effects such as super-fluorescence or super-radiance is expected. In this talk, I will present the case of quantum emitters unintentionally embedded in a carbon nanotube via chemical functionalisation close enough to each other to display some coupling, before discussing the optical control of quantum emitters located in a 2D moiré array through a quasi-resonant process involving exciton-phonon coupling. |
|
Numéro de preprint arXiv |
|
|
Commentaires |
Zoom link available at seminaires-lpem@espci.fr |
|
Fichiers attachés |
|
