Photonic twisted bilayer graphene superlattices in photorefractive media

Autor:	Alessandro Zannotti, Cornelia Denz, Matthias Rüschenbaum, Haissam Hanafi
Rok vydání:	2020
Předmět:	Magic angle Materials science business.industry Superlattice Dirac (software) Physics::Optics Photorefractive effect Light intensity Nonlinear system Physics::Atomic and Molecular Clusters Optoelectronics Photonics business Bilayer graphene
Zdroj:	OSA Advanced Photonics Congress (AP) 2020 (IPR, NP, NOMA, Networks, PVLED, PSC, SPPCom, SOF).
DOI:	10.1364/np.2020.npw1e.1
Popis:	We fabricate photonic twisted bilayer graphene superlattices by nonlinear induction using complex light. Exciting a single set of Dirac points reveals chiral light with rotating intensity spirals in the vicinity of the magic angle.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::4065fa9de8f5449cc13bef2471e86cc9 https://doi.org/10.1364/np.2020.npw1e.1 Zobrazit plný text záznamu