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Nonlinear compact localized modes in flux-dressed octagonal-diamond lattice

Stojanovic Mirjana, Gündoğdu S., Leykam Daniel, Angelakis Dimitrios, Stojanović Krasić Marija, Stepić M., Maluckov Aleksandra

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URIhttp://purl.tuc.gr/dl/dias/530A9738-BFF7-4FCD-9B54-BDE0622C09C6-
Identifierhttps://doi.org/10.1088/1402-4896/ac5357-
Identifierhttps://iopscience.iop.org/article/10.1088/1402-4896/ac5357-
Languageen-
Extent12 pagesen
TitleNonlinear compact localized modes in flux-dressed octagonal-diamond latticeen
CreatorStojanovic Mirjanaen
CreatorGündoğdu S.en
CreatorLeykam Danielen
CreatorAngelakis Dimitriosen
CreatorΑγγελακης Δημητριοςel
CreatorStojanović Krasić Marijaen
CreatorStepić M.en
CreatorMaluckov Aleksandraen
PublisherIOP Publishingen
DescriptionThis research was supported in part by the Polisimulator project co-financed by Greece and the EU Regional Development Fund.en
Content SummaryTuning the values of artificial flux in the two-dimensional octagonal-diamond lattice drives topological phase transitions, including between singular and non-singular flatbands. We study the dynamical properties of nonlinear compact localized modes that can be continued from linear flatband modes. We show how the stability of the compact localized modes can be tuned by the nonlinearity strength or the applied artificial flux. Our model can be realized using ring resonator lattices or nonlinear waveguide arrays.en
Type of ItemPeer-Reviewed Journal Publicationen
Type of ItemΔημοσίευση σε Περιοδικό με Κριτέςel
Licensehttp://creativecommons.org/licenses/by/4.0/en
Date of Item2024-03-04-
Date of Publication2022-
SubjectNonlinear compact localized modesen
SubjectFlux-driven topological phase transistionsen
SubjectOctagonal-diamond latticeen
SubjectFlatbandsen
Bibliographic CitationM. G. Stojanović, S. Gündoğdu, D. Leykam, D. G. Angelakis, M. Stojanović Krasić, M. Stepić and A. Maluckov “Nonlinear compact localized modes in flux-dressed octagonal-diamond lattice,” Phys. Scr., vol. 97, no. 3, Feb. 2022, doi: 10.1088/1402-4896/ac5357. en

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