Flat Club - Dima Lebedev
10.11.2023 12:00 – 14:00
I will talk about types and properties of excitons in two-dimensional (2D) van der Waals magnetic insulators and semiconductors, such as CrI3, CrSBr, NiPS3, etc. In these materials excitons couple with the spin-polarized band structure, resulting in various correlated phenomena, such as formation of many-body excitons, exciton-photon and exciton-magnon coupling, ultra-narrow (sub-meV) excitonic emission. I will also discuss how probing excitons in 2D magnets helps studying magnetism in atomically thin materials, where “traditional” methods often struggle or fail.
Lieu
Bâtiment: Ecole de Physique
Auditoire Stueckelberg
Pizza: 12:00, Start discussion: 12:30
Organisé par
Département de physique de la matière quantiqueIntervenant-e-s
Dima Lebedev, UNIGEentrée libre
Classement
Catégorie: Conférence - débat