Band structure of cavity-type hypersonic phononic crystals fabricated by femtosecond laser-induced two-photon polymerization

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dc.contributor.authorRakhymzhanov, A. M.
dc.contributor.authorGueddida, A.
dc.contributor.authorAlonso-Redondo, E.
dc.contributor.authorUtegulov, Zhandos
dc.contributor.authorPerevoznik, D.
dc.contributor.authorKurselis, K.
dc.contributor.authorChichkov, B. N.
dc.contributor.authorEl Boudouti, E. H.
dc.contributor.authorDjafari-Rouhani, B.
dc.contributor.authorFytas, G.
dc.date.accessioned2018-08-27T09:25:39Z
dc.date.available2018-08-27T09:25:39Z
dc.date.issued2016-05
dc.description.abstractThe phononic band diagram of a periodic square structure fabricated by femtosecond laser pulseinduced two photon polymerization is recorded by Brillouin light scattering (BLS) at hypersonic (GHz) frequencies and computed by finite element method. The theoretical calculations along the two main symmetry directions quantitatively capture the band diagrams of the air- and liquid-filled structure and moreover represent the BLS intensities. The theory helps identify the observed modes, reveals the origin of the observed bandgaps at the Brillouin zone boundaries, and unravels direction dependent effective medium behavior.en_US
dc.identifier.citationA. M. Rakhymzhanov. A. Gueddida. E. Alonso-Redondo. Z. N. Utegulov. D. Perevoznik. K. Kurselis. B. N. Chichkov. E. H. El Boudouti. B. Djafari-Rouhani. G. Fytas. 2016. Band structure of cavity-type hypersonic phononic crystals fabricated by femtosecond laser-induced two-photon polymerization. Applied Physics Lettersen_US
dc.identifier.urihttp://nur.nu.edu.kz/handle/123456789/3412
dc.language.isoenen_US
dc.publisherApplied Physics Lettersen_US
dc.rightsAttribution-NonCommercial-ShareAlike 3.0 United States*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-sa/3.0/us/*
dc.titleBand structure of cavity-type hypersonic phononic crystals fabricated by femtosecond laser-induced two-photon polymerizationen_US
dc.typeArticleen_US
workflow.import.sourcescience

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