Obiettivo The objective of the present project is to control the energy carried out by mechanical and electromagnetic waves by means of a new type of advanced artificial structures. To achieve this control resonant cavities for the simultaneous localization of elastic and electromagnetic waves will bedeveloped. The mentioned structures will be based on artificial anisotropic and inhomogeneous materials, designed by properly engineered periodic arrangements of scattering units.The project aims to exploit the unusual properties of these complex structures for the localization of the energy carried out by mechanical and electromagnetic waves, offering in this way a new insight to the field of artificial materials (metamaterials), where less attention has been given to the problem of localization of waves, since it has focused efforts in the extraordinary propagation characteristics of waves along them (negative refraction, cloaking, transformation acoustics and electromagnetics, etc.).The objectives of the project will be accomplished by the deep understanding of a new type of structures: Radial Wave Crystals (RWC), a special type of sonic and photonic crystals which present cylindrical or spherical symmetries.It is well known that cylindrical shells of RWC present extraordinary resonant properties. However, their study has been slow given the difficulties found in their physical realization. In this proposal this feasibility will be explored, and also less restrictive versions of RWC will be seek, but trying to keep their extraordinary properties.Finally, based on RWC a new type of optomechanical cavities will be investigated, by studying the electromagnetic and mechanical properties of these structures embedded in finite substrates. An iterative discussion with experimentalists at the IEMN (the host institution) will lead to a realistic proposal for the fabrication of an efficient optomechanical cavity based on inhomogeneous and anisotropic structures. Campo scientifico natural sciencesphysical scienceselectromagnetism and electronicselectromagnetismnatural sciencesphysical scienceselectromagnetism and electronicsoptoelectronicsengineering and technologyelectrical engineering, electronic engineering, information engineeringelectrical engineeringpower engineeringengineering and technologyelectrical engineering, electronic engineering, information engineeringelectrical engineeringpiezoelectrics Parole chiave periodic media elastic waves electromagnetic waves phononic and photonic crystals optomechanics homogenization Programma(i) H2020-EU.1.3. - EXCELLENT SCIENCE - Marie Skłodowska-Curie Actions Main Programme H2020-EU.1.3.2. - Nurturing excellence by means of cross-border and cross-sector mobility Argomento(i) MSCA-IF-2014-EF - Marie Skłodowska-Curie Individual Fellowships (IF-EF) Invito a presentare proposte H2020-MSCA-IF-2014 Vedi altri progetti per questo bando Meccanismo di finanziamento MSCA-IF - Marie Skłodowska-Curie Individual Fellowships (IF) Coordinatore UNIVERSITE DE LILLE Contribution nette de l'UE € 185 076,00 Indirizzo 42 RUE PAUL DUEZ 59000 Lille Francia Mostra sulla mappa Regione Hauts-de-France Nord-Pas de Calais Nord Tipo di attività Higher or Secondary Education Establishments Collegamenti Contatta l’organizzazione Opens in new window Partecipazione a programmi di R&I dell'UE Opens in new window Rete di collaborazione HORIZON Opens in new window Costo totale € 185 076,00