Results 71 to 80 of about 9,321,235 (188)
Metasurfaces for general transformations of electromagnetic fields
Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, 2015 In this review paper I discuss electrically thin composite layers, designed to perform desired operations on applied electromagnetic fields. Starting from a historical overview and based on a general classification of metasurfaces, I give an overview of ...
S. Tretyakov
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Environmental Health, 2022 In the late-1990s, the FCC and ICNIRP adopted radiofrequency radiation (RFR) exposure limits to protect the public and workers from adverse effects of RFR.
International Commission on the Biological Effects of Electromagnetic Fields (ICBE-EMF)
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Particle Production in Strong Electromagnetic Fields in Relativistic Heavy-Ion Collisions [PDF]
, 2013 I review the origin and properties of electromagnetic fields produced in heavy-ion collisions. The field strength immediately after a collision is proportional to the collision energy and reaches ~ at RHIC and ~ at LHC.
K. Tuchin
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Manipulation of molecules with electromagnetic fields [PDF]
, 2013 The goal of the present article is to review the major developments that have led to the current understanding of molecule–field interactions and experimental methods for manipulating molecules with electromagnetic fields. Molecule–field interactions are
M. Lemeshko, R. Krems, J. Doyle, S. Kais
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Open Engineering, 2023 This article investigates the effect of an additional thin dielectric layer on the top of the metasurface (MS), on the transmission of electromagnetic waves in the terahertz band.
Lopato Przemyslaw +3 more
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Discontinuous electromagnetic fields using orthogonal electric and magnetic currents for wavefront manipulation. [PDF]
Optics Express, 2013 We introduce the idea of discontinuous electric and magnetic fields at a boundary to design and shape wavefronts in an arbitrary manner. To create this discontinuity in the field we use orthogonal electric and magnetic currents which act like Huygens ...
M. Selvanayagam, G. Eleftheriades
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Coupling Theory of Emergent Spin Electromagnetic Field and Electromagnetic Field [PDF]
Journal of the Physical Society of Japan, 2014 In ferromagnetic metals, an effective electromagnetic field which couples to conduction electron spin is induced by the sd exchange interaction. We investigate how this effective field, spin electromagnetic field, interacts with the ordinary electromagnetic field by deriving an effective Hamiltonian based on the path-integral formalism.
Gen Tatara, Hideo Kawaguchi
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Gradient‐based eigenvalue optimization for electromagnetic cavities with built‐in mode matching
IET Science, Measurement & TechnologyShape optimization with respect to eigenvalues of a cavity plays an important role in the design of new resonators or in the optimization of existing ones. This paper proposes a gradient‐based optimization scheme, which is enhanced with closed‐form shape
Anna Ziegler +4 more
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A Stabilized Circuit-Consistent Foil Conductor Model
IEEE AccessThe magnetoquasistatic simulation of large power converters, in particular transformers, requires efficient models for their foils windings by means of homogenization techniques.
Elias Paakkunainen +4 more
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Millimeter-wave to near-terahertz sensors based on reversible insulator-to-metal transition in VO2
Communications Materials, 2023 In the quest for low power bio-inspired spiking sensors, functional oxides like vanadium dioxide are expected to enable future energy efficient sensing.
Fatemeh Qaderi +5 more
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