Results 71 to 80 of about 478 (152)
Efficient Analysis of Metasurfaces in Terms of Spectral-Domain GSTC Integral Equations
, 2017 We present a spectral-domain (SD) technique for the efficient analysis of metasurfaces. The metasurface is modeled by generalized sheet transition conditions (GSTCs) as a zero-thickness sheet creating a discontinuity in the electromagnetic field.
Achouri, Karim +2 more
core +1 more source
Magneto-optical effects in interacting localized and propagating surface plasmon modes [PDF]
, 2010 We report that the effect of an external magnetic field on the propagation of surface plasmons can be effectively modified through the coupling between localized (LSP) and propagating (SPP) surface plasmons.
Armelles Reig, Gaspar +4 more
core +1 more source
Magnetoplasmons in monolayer black phosphorus structures [PDF]
Optics Letters, 2019 Two-dimensional materials supporting deep-subwavelength plasmonic modes can also exhibit strong magneto-optical responses. Here, we theoretically investigate magnetoplasmons (MPs) in monolayer black phosphorus (BP) structures under moderate static magnetic fields. We consider three different structures, namely, a continuous BP monolayer, an edge formed
Yun You +5 more
openaire +4 more sources
Magneto‐plasmonic “switch” device for magnetic field detection
Nanophotonics, Volume 13, Issue 19, Page 3689-3698, August 2024.Abstract This paper introduces a novel class of low‐loss and cost‐effective optical planar structures tailored for magnetic detection applications. These structures represent unconventional magneto‐plasmonic devices specifically optimized for an ‘optical switch’ configuration.
Laure Bsawmaii +7 more
wiley +1 more source
Magnetic moment generation in small gold nanoparticles via the plasmonic inverse Faraday effect
, 2018 We theoretically investigate the creation of a magnetic moment in gold nanoparticles by circularly polarized laser light. To this end, we describe the collective electron dynamics in gold nanoparticles using a semiclassical approach based on a quantum ...
Hervieux, Paul-Antoine +3 more
core +3 more sources
Experimental and theoretical analysis of Landauer erasure in nanomagnetic switches of different sizes [PDF]
, 2015 The authors acknowledge support by the European Union (FPVII (2007-2013) under G.A. n.318287 LANDAUER, and by MIUR-PRIN 2010–11 Project 2010ECA8P3 “DyNanoMag.”. M.P. and P.V.
Carlotti, G. +10 more
core +1 more source
BMEMat, Volume 2, Issue 1, March 2024.Taking advantage of the spatial ordered structures, bio‐inspired photonic crystals have drawn tremendous attention in bioassays, sensors, and optical devices. This review summarizes recent progress toward bio‐inspired photonic crystals, including the origination of vivid structural color in living creatures, and strategies to construct the periodic ...
Cun Zhu, Lei Tian, Wei Cheng, Zhongze Gu
wiley +1 more source
Bottom‐Up Assembly of Inorganic Particle‐Based Chiroptical Materials
Advanced Optical Materials, Volume 12, Issue 5, February 13, 2024.This perspective critically reviews Bottom‐up approaches to chiral nanomaterials composed of inorganic nanoparticles: i) chiral molecule‐induced chirality, ii) chiral nanoparticle growth, and iii) assembly of chiral superstructures from achiral building blocks.
Patrick T. Probst +4 more
wiley +1 more source
New trends in plasmonic (bio)sensing
Anais da Academia Brasileira de CiênciasThe strong enhancement and localization of electromagnetic field in plasmonic systems have found applications in many areas, which include sensing and biosensing.
JORGE R. MEJÍA-SALAZAR +3 more
doaj +1 more source
Non-reciprocal magnetoplasmon graphene coupler
Optics Express, 2013 The non-reciprocity of the edge magnetoplasmon modes of a graphene strip is leveraged to design a non-reciprocal magnetoplasmon graphene coupler, coupling only in one direction. The proposed coupler consists of two coplanar parallel magnetically biased graphene strips.
Nima, Chamanara +2 more
openaire +2 more sources