Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Mohamed Ismail Abdelrahman"'
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-5 (2021)
Externí odkaz:
https://doaj.org/article/ed54162ff8e147a48ad77322f8cc1f50
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-8 (2021)
Abstract Systems with a discrete rotational symmetry $$2\pi /n$$ 2 π / n where $$n\ge 3$$ n ≥ 3 that also have electromagnetic duality symmetry exhibit zero backscattering. The impact of breaking one of the two symmetries on the emerging backscatt
Externí odkaz:
https://doaj.org/article/d6cbad33dd8b44d0b640f7c2eeed15f5
Autor:
Mohamed Ismail Abdelrahman, Hassan Saleh, Ivan Fernandez-Corbaton, Boris Gralak, Jean-Michel Geffrin, Carsten Rockstuhl
Publikováno v:
APL Photonics, Vol 4, Iss 2, Pp 020802-020802-6 (2019)
Manipulating the excitation of resonant electric and magnetic multipole moments in structured dielectric media has unlocked many sophisticated electromagnetic functionalities. This invited article demonstrates the experimental realization of a broadb
Externí odkaz:
https://doaj.org/article/4838bd20ddca47bf971939e195590fd6
Publikováno v:
Photonics, Vol 8, Iss 4, p 133 (2021)
Metals, semiconductors, metamaterials, and various two-dimensional materials with plasmonic dispersion exhibit numerous exotic physical effects in the presence of an external bias, for example an external static magnetic field or electric current. Th
Externí odkaz:
https://doaj.org/article/cd648bf7ddda4b439c2add5d8f935abe
Publikováno v:
Advanced Optical Materials. 11:2201782
Light reflection plays a crucial role in a number of modern technologies. In this paper, analytical expressions for maximal reflected power in any direction and for any polarization are given for generic planar structures made of a single material re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a96b312428fe49c2b082620cc186736d
https://doi.org/10.1002/adom.202201782
https://doi.org/10.1002/adom.202201782
We unveil a previously overlooked wave propagation regime in magnetized plasmonic (gyrotropic) materials with comparable plasma and cyclotron frequencies, which enables a giant and broadband (nondispersive) nonreciprocal response. We show that this e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d3821208616f16b8f163addb8c0b18bd
http://arxiv.org/abs/2007.05649
http://arxiv.org/abs/2007.05649
Publikováno v:
Nature Communications
Nature Communications, Vol 12, Iss 1, Pp 1-5 (2021)
Nature Communications, Vol 12, Iss 1, Pp 1-5 (2021)
This note is a comment on a recent article [Tsakmakidis, et al., Nat Commun 10 (2019)] that presents a thought-provoking proposal to overcome the bandwidth restrictions of invisibility cloaks based on using media that support superluminal (faster tha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fece5dded30c871a20be345d3a3563a3
Publikováno v:
Photonics, Vol 8, Iss 133, p 133 (2021)
Metals, semiconductors, metamaterials, and various two-dimensional materials with plasmonic dispersion exhibit numerous exotic physical effects in the presence of an external bias, for example an external static magnetic field or electric current. Th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::87a4ae8fbdec4c8945c2aea32a817254
https://doi.org/10.3390/photonics8040133
https://doi.org/10.3390/photonics8040133
Publikováno v:
OSA Continuum
OSA Continuum, 2018, 1 (2), ⟨10.1364/OSAC.1.000340⟩
OSA Continuum, OSA Publishing, 2018, 1 (2), ⟨10.1364/OSAC.1.000340⟩
OSA Continuum, 2018, 1 (2), ⟨10.1364/OSAC.1.000340⟩
OSA Continuum, OSA Publishing, 2018, 1 (2), ⟨10.1364/OSAC.1.000340⟩
A fundamental feature of the quasi-normal modes (QNMs), which describe light interaction with open (leaky) systems like nanoparticles, lies in the question of the completeness of the QNMs representation and in the divergence of their field profile du
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c19115033d34032f97dbeb1a8d91f561
https://hal.science/hal-01907012/document
https://hal.science/hal-01907012/document