Strain induced localization to delocalization transition on a Lieb photonic ribbon lattice

Abstract Ribbon lattices are kind of transition systems in between one and two dimensions, and their study is crucial to understand the origin of different emerging properties. In this work, we study a Lieb ribbon lattice and the localization–delocalization transition occurring due to a reduction of...

Descripción completa

Guardado en:

Detalles Bibliográficos
Autores principales:	Diego Román-Cortés, Guillermo Fadic, Christofer Cid-Lara, Diego Guzmán-Silva, Bastián Real, Rodrigo A. Vicencio
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/23e15b6f4b3b468e9e60ffa31843f022
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

id	oai:doaj.org-article:23e15b6f4b3b468e9e60ffa31843f022
record_format	dspace
spelling	oai:doaj.org-article:23e15b6f4b3b468e9e60ffa31843f0222021-11-08T10:52:38ZStrain induced localization to delocalization transition on a Lieb photonic ribbon lattice10.1038/s41598-021-00967-32045-2322https://doaj.org/article/23e15b6f4b3b468e9e60ffa31843f0222021-11-01T00:00:00Zhttps://doi.org/10.1038/s41598-021-00967-3https://doaj.org/toc/2045-2322Abstract Ribbon lattices are kind of transition systems in between one and two dimensions, and their study is crucial to understand the origin of different emerging properties. In this work, we study a Lieb ribbon lattice and the localization–delocalization transition occurring due to a reduction of lattice distances (compression) and the corresponding flat band deformation. We observe how above a critical compression ratio the energy spreads out and propagates freely across the lattice, therefore transforming the system from being a kind of insulator into a conductor. We implement an experiment on a photonic platform and show an excellent agreement with the predicted phenomenology. Our findings suggest and prove experimentally the use of compression or mechanical deformation of lattices to switch the transport properties of a given system.Diego Román-CortésGuillermo FadicChristofer Cid-LaraDiego Guzmán-SilvaBastián RealRodrigo A. VicencioNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 11, Iss 1, Pp 1-9 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Diego Román-Cortés Guillermo Fadic Christofer Cid-Lara Diego Guzmán-Silva Bastián Real Rodrigo A. Vicencio Strain induced localization to delocalization transition on a Lieb photonic ribbon lattice
description	Abstract Ribbon lattices are kind of transition systems in between one and two dimensions, and their study is crucial to understand the origin of different emerging properties. In this work, we study a Lieb ribbon lattice and the localization–delocalization transition occurring due to a reduction of lattice distances (compression) and the corresponding flat band deformation. We observe how above a critical compression ratio the energy spreads out and propagates freely across the lattice, therefore transforming the system from being a kind of insulator into a conductor. We implement an experiment on a photonic platform and show an excellent agreement with the predicted phenomenology. Our findings suggest and prove experimentally the use of compression or mechanical deformation of lattices to switch the transport properties of a given system.
format	article
author	Diego Román-Cortés Guillermo Fadic Christofer Cid-Lara Diego Guzmán-Silva Bastián Real Rodrigo A. Vicencio
author_facet	Diego Román-Cortés Guillermo Fadic Christofer Cid-Lara Diego Guzmán-Silva Bastián Real Rodrigo A. Vicencio
author_sort	Diego Román-Cortés
title	Strain induced localization to delocalization transition on a Lieb photonic ribbon lattice
title_short	Strain induced localization to delocalization transition on a Lieb photonic ribbon lattice
title_full	Strain induced localization to delocalization transition on a Lieb photonic ribbon lattice
title_fullStr	Strain induced localization to delocalization transition on a Lieb photonic ribbon lattice
title_full_unstemmed	Strain induced localization to delocalization transition on a Lieb photonic ribbon lattice
title_sort	strain induced localization to delocalization transition on a lieb photonic ribbon lattice
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/23e15b6f4b3b468e9e60ffa31843f022
work_keys_str_mv	AT diegoromancortes straininducedlocalizationtodelocalizationtransitiononaliebphotonicribbonlattice AT guillermofadic straininducedlocalizationtodelocalizationtransitiononaliebphotonicribbonlattice AT christofercidlara straininducedlocalizationtodelocalizationtransitiononaliebphotonicribbonlattice AT diegoguzmansilva straininducedlocalizationtodelocalizationtransitiononaliebphotonicribbonlattice AT bastianreal straininducedlocalizationtodelocalizationtransitiononaliebphotonicribbonlattice AT rodrigoavicencio straininducedlocalizationtodelocalizationtransitiononaliebphotonicribbonlattice
_version_	1718442504064335872

Strain induced localization to delocalization transition on a Lieb photonic ribbon lattice

Ejemplares similares