Results 61 to 70 of about 242 (148)

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, Pascal Giraud, Gerges El Haber, Lukas Halagacka, Jean‐Pierre Chatelon, Damien Jamon, Yves Jourlin, François Royer   +7 more
wiley   +1 more source

Au-Co Thin Films and Nanostructures for MagnetoPlasmonics [PDF]

, 2016
This thesis develops in the framework of the Material Science for MagnetoPlasmonic purposes. MagnetoPlasmonics is a recent and fast growing research _eld that aims at coupling the plasmonic properties typical of nanostructured noble metals (as, for ...
Mattarello, Valentina
core   +3 more sources

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, P. A. D. Gonçalves, Linfang Shen, Martijn Wubs, Xiaohua Deng, Sanshui Xiao   +5 more
openaire   +4 more sources

Bio‐inspired photonic crystals: Tailoring the dielectric building blocks to control the light propagation

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

Magnetoplasmons in Quasineutral Epitaxial Graphene Nanoribbons

Physical Review Letters, 2013
We present infrared transmission spectroscopy study of the inter-Landau-level excitations in quasi-neutral epitaxial graphene nanoribbon arrays. We observed a substantial deviation in energy of the $L_{0(-1)}$$\to$$L_{1(0)}$ transition from the characteristic square root magnetic-field dependence of two-dimensional graphene.
Poumirol, Jean-Marie, Yu, W., Chen, X., Berger, Claire, de Heer, W. A., Smith, M. L., Ohta, T., Pan, W., Goerbig, M. O., Smirnov, D., Jiang, Z.   +10 more
openaire   +5 more sources

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, Yue Dong, Ziwei Zhou, Olha Aftenieva, Andreas Fery   +4 more
wiley   +1 more source

New trends in plasmonic (bio)sensing

Anais da Academia Brasileira de Ciências
The 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, SABRINA A. CAMACHO, CARLOS J.L. CONSTANTINO, OSVALDO N. OLIVEIRA JUNIOR   +3 more
doaj   +1 more source

Review on Medical Applications of Manganese Oxide (Mn2+, Mn3+, and Mn4+) Magnetic Nanoparticles

Journal of Nanomaterials, Volume 2024, Issue 1, 2024.
Apart from our imagination, the nanotechnology industry is rapidly growing and promises that the substantial changes that will have significant economic and scientific impacts be applicable to a wide range of areas, such as aerospace engineering, nanoelectronics, environmental remediation, and medical healthcare.
Rajesh Kumar Manavalan, Karolinekersin Enoch, Alexey Sergeevich Volegov, Gurunathan Angusamy, Sitakumaravel Nallasivam, Baskaran Rangasamy   +5 more
wiley   +1 more source

Magnetoplasmonics of ferromagnetic nanostructures [PDF]

, 2019
Plasmonics plays a key role in the development of advanced nanophotonics. Via the excitation of surface plasmons light can couple to subwavelength nanostructures.
Pourjamal, Sara
openaire   +4 more sources

Edge pseudo-magnetoplasmons

, 2016
We study the properties of edge plasmons in two-component electron liquids in the presence of pseudomagnetic fields, which have opposite signs for the two different electronic populations and therefore preserve the time-reversal symmetry. The physical realizations of such systems are many.
Principi, Alessandro, Katsnelson, Mikhail I., Vignale, Giovanni   +2 more
openaire   +2 more sources