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3–7 juil. 2023
Cité des sciences et de l'Industrie, Paris
Fuseau horaire Europe/Paris

Topological amorphous solids: from flat-bands to chiral spin liquids

7 juil. 2023, 08:30
30m
Amphi Gaston Berger

Amphi Gaston Berger

Contribution orale MC21 Matériaux quantiques : des prédictions à l'observation Mini-colloques: MC21 Matériaux quantiques : des prédictions à l'observation

Orateur

Adolfo G. GRUSHIN (Institut Néel, CNRS)

Description

Topological materials are often predicted using crystal symmetries, although they don’t rely on them to exist. Our methodology thus excludes all amorphous materials, which are ubiquitous in technology and can display properties beyond those of crystals. In this talk I will present recent theoretical progress and experimental signatures of amorphous topological solids. I will discuss how to predict them efficiently, and their potential to host novel and controllable topological phenomena, featuring flat-bands and gapped chiral spin-liquids.

Affiliation de l'auteur principal Néel Institute

Auteur principal

Adolfo G. GRUSHIN (Institut Néel, CNRS)

Documents de présentation