Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Méta-matériaux"'
Autor:
TIMORIAN, Safiullah
Publikováno v:
Vibrations [physics.class-ph]. Université Bourgogne Franche-Comté; Università degli studi di Napoli Federico II, 2020. English. ⟨NNT : 2020UBFCD002⟩
In this thesis, the definition and effects of quasi-periodicity in periodic structure are investigated. More importantly, the presence of irregularity in periodic structures and its significant impact in vibroacoustic responses of elastic systems are
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::0844efd36270767590a027c432288db9
https://tel.archives-ouvertes.fr/tel-02549711
https://tel.archives-ouvertes.fr/tel-02549711
Publikováno v:
Materials
Materials, MDPI, 2018, Special Issue Electromagnetic Wave Absorbing Structures, 11 (2045), pp.1-9. ⟨10.3390/ma11102045⟩
Materials, MDPI, 2018, Special Issue Electromagnetic Wave Absorbing Structures, 11 (2045), pp.1-9. ⟨10.3390/ma11102045⟩
International audience; In order to extend the performance of radar absorbing materials, it is necessary to design new structures with wideband properties and large angles of incidence which are also as thin as possible. The objective of this work, r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______212::98d946f629b8de83b682da9ca8cd96cc
https://hal.archives-ouvertes.fr/hal-01985673/file/DEMR18112.1540301496.pdf
https://hal.archives-ouvertes.fr/hal-01985673/file/DEMR18112.1540301496.pdf
Autor:
TIMORIAN, Safiullah
Publikováno v:
Vibrations [physics.class-ph]. Université Bourgogne Franche-Comté; Università degli studi di Napoli Federico II, 2020. English. ⟨NNT : 2020UBFCD002⟩
In this thesis, the definition and effects of quasi-periodicity in periodic structure are investigated. More importantly, the presence of irregularity in periodic structures and its significant impact in vibroacoustic responses of elastic systems are
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::d128b04353698b745e86a3f96f15da46
http://www.fedoa.unina.it/12987/
http://www.fedoa.unina.it/12987/
Autor:
Fernique, François
L’étude des propriétés plasmoniques est un champ de recherche actuellement très actif. En particulier, la possibilité de manipuler la lumière à des échelles sub-longueur d’ondes rend ce domaine très attractif. Récemment, plusieurs étud
Externí odkaz:
http://www.theses.fr/2019STRAE012/document
Autor:
Fernique, François
Publikováno v:
Condensed Matter [cond-mat]. Université de Strasbourg, 2019. English. ⟨NNT : 2019STRAE012⟩
The study of plasmonic properties is one of the fields of research currently very active. In particular, the ability to manipulate light at subwavelength scales makes this subject very appealing. Recently, several studies have shown that collective p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::b70724b1e8fceec923fbd60acab08a1f
https://tel.archives-ouvertes.fr/tel-02413935
https://tel.archives-ouvertes.fr/tel-02413935
Publikováno v:
Materials
Volume 11
Issue 10
Materials, MDPI, 2018, Special Issue Electromagnetic Wave Absorbing Structures, 11 (2045), pp.1-9. ⟨10.3390/ma11102045⟩
Materials, Vol 11, Iss 10, p 2045 (2018)
Volume 11
Issue 10
Materials, MDPI, 2018, Special Issue Electromagnetic Wave Absorbing Structures, 11 (2045), pp.1-9. ⟨10.3390/ma11102045⟩
Materials, Vol 11, Iss 10, p 2045 (2018)
In order to extend the performance of radar absorbing materials, it is necessary to design new structures with wideband properties and large angles of incidence which are also as thin as possible. The objective of this work, realized within the frame
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::84bf82fdd745e86b067ff0626843fdf7
https://doi.org/10.3390/ma11102045
https://doi.org/10.3390/ma11102045
Autor:
Zouari, Sahar
Ce travail de thèse porte sur l'étude de l'intégration des fonctions d'amortissement vibroacoustique dans des plaques en matériau composite. Dans un premier temps, pour une méta-plaque non composite, les caractéristiques d'atténuation des vibr
Externí odkaz:
http://www.theses.fr/2017LEMA1034/document
Autor:
Houdouin, Alexandre
Les travaux présentés portent sur l'élaboration d'une paroi acoustique absorbante de faible épaisseur capable d'absorber des ondes acoustiques de basses fréquences (500 - 1500 Hz). Le bruit est en effet la première source de nuisances environne
Externí odkaz:
http://www.theses.fr/2014LEMA1020/document
Autor:
Houdouin, Alexandre
The work presented in this thesis focuses on the development of a sound absorbent thin solution able to absorb sound waves of low frequency (500 - 1500 Hz). Noise is, actually, the primary source of environmental pollution raised by the public. This
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______166::f7caffc512a8c3f7d3da338bdd498cee
https://theses.hal.science/tel-01424162
https://theses.hal.science/tel-01424162