Zobrazeno 1 - 10
of 402
pro vyhledávání: '"Enoch, Stefan"'
Autor:
Lezhennikova, Kseniia, Mahmoodian, Sahand, Kuhlmey, Boris T., Abdeddaim, Redha, Enoch, Stefan, de Sterke, C. Martijn, Tuniz, Alessandro
Publikováno v:
ACS Photonics Vol. 10, pp. 4447-4455 (2023)
Chip-based terahertz (THz) devices are emerging as versatile tools for manipulating mm-wave frequencies in the context of integrated high-speed communication technologies for potential sixth-generation (6G) wireless applications. The characterization
Externí odkaz:
http://arxiv.org/abs/2310.01715
Autor:
Deriy, Ilya, Lezhennikova, Kseniia, Glybovsky, Stanislav, Iorsh, Ivan, Yermakov, Oleh, Song, Mingzhao, Abdeddaim, Redha, Enoch, Stefan, Belov, Pavel, Bogdanov, Andrey
Despite the apparent simplicity, the problem of refraction of electromagnetic waves at the planar interface between two media has an incredibly rich spectrum of unusual phenomena. An example is the paradox that occurs when an electromagnetic wave is
Externí odkaz:
http://arxiv.org/abs/2308.10495
We study the dynamic surface response of neolithic stone settlements obtained with seismic ambient noise techniques near the city of Carnac in French Brittany. Surprisingly, we find that menhirs (neolithic human size standing alone granite stones) wi
Externí odkaz:
http://arxiv.org/abs/2206.10825
Liquid wave studies have shown that under certain constructive interference conditions, an abnormal size wave could be generated at a specific point. This type of wave, described long ago in the literature, was named 'Draupner Wave' in 1995. It was t
Externí odkaz:
http://arxiv.org/abs/2004.07037
Autor:
Mikheeva, Elena, Koshelev, Kirill, Choi, Duk-Yong, Kruk, Sergey, Lumeau, Julien, Abdeddaim, Redha, Voznyuk, Ivan, Enoch, Stefan, Kivshar, Yuri
We study, both theoretically and experimentally, tunable metasurfaces supporting sharp Fano-resonances inspired by optical bound states in the continuum. We explore the use of arsenic trisulfide (a photosensitive chalcogenide glass) having optical pr
Externí odkaz:
http://arxiv.org/abs/1910.11501
Autor:
Ungureanu, Bogdan, Achaoui, Younes, Brule, Stephane, Enoch, Stefan, Craster, Richard, Guenneau, Sebastien
Metre size inertial resonators located in the ground have been theoretically shown to interact with a seismic wave (attenuation, band gaps) to enable protection of surface structures such as buildings. The challenge for Civil Engineering is to both r
Externí odkaz:
http://arxiv.org/abs/1904.10767
The discovery of photonic crystals thirty years ago, in conjunction with research advances in plasmonics and metamaterials, has inspired the concept of decameter scale metasurfaces, coined seismic metamaterials, for an enhanced control of surface (Lo
Externí odkaz:
http://arxiv.org/abs/1904.05323
Autor:
Ungureanu, Bogdan, Guenneau, Sébastien, Achaoui, Younes, Diatta, Andre, Farhat, Mohamed, Hutridurga, Harsha, Craster, Richard V, Enoch, Stefan, Brûlé, Stéphane
We outline some recent research advances on the control of elastic waves in thin and thick plates, that have occurred since the large scale experiment [Phys. Rev. Lett. 112, 133901, 2014] that demonstrated significant interaction of surface seismic w
Externí odkaz:
http://arxiv.org/abs/1904.04133
Autor:
Rustomji, Kaizad, Dubois, Marc, Kuhlmey, Boris, de Sterke, C. Martijn, Enoch, Stefan, Abdeddaim, Redha, Wenger, Jérôme
Publikováno v:
Phys. Rev. X 9, 011041 (2019)
Photonic cavities are gathering a large interest to enhance the energy transfer between two dipoles, with far-reaching consequences for applications in photovoltaics, lighting sources and molecular biosensing. However, experimental difficulties in co
Externí odkaz:
http://arxiv.org/abs/1902.02730