Results 11 to 20 of about 47,857 (276)
Plasmon-induced transparency in ring-bar meta-atom
AIP Advances, 2018 We introduce an approach for constructing a scalable metamaterial structure, which is composed of a ring and a bar in a unit cell, and supports singular plasmon-induced transparency. The composite multilayered structure consists of coupled meta-atom with
Wan-Xia Huang +5 more
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Communications Physics, 2023 Magnetic materials showing topologically nontrivial quantum states with high tunability is an undoubtedly important topic in condensed matter physics and material science.
Subhadip Pradhan +3 more
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Units of ring spectra and their traces in algebraicK–theory [PDF]
Geometry & Topology, 2004 Published by Geometry and Topology at http://www.maths.warwick.ac.uk/gt/GTVol8/paper16.abs ...
openaire +4 more sources
A Multiband Antenna Stacked with Novel Metamaterial SCSRR and CSSRR for WiMAX/WLAN Applications
Micromachines, 2021 This paper presents an innovative method for the design of a triple band meta-mode antenna. This unique design of antenna finds application in a particular frequency band of WLAN and WiMAX.
Rajiv Mohan David +3 more
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, 2002 Over the past 25 years, I have been immersed in research in Algebra and more particularly in ring theory. I embarked on writing this book on Smarandache rings (Srings) specially to motivate both ring theorists and Smarandache algebraists to develop and ...
Vasantha, Kandasamy
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The Eigensharp Property for Unit Graphs Associated with Some Finite Rings
, 2022 Let R be a commutative ring with unity. The unit graph G(R) is defined such that the vertex set of G(R) is the set of all elements of R, and two distinct vertices are adjacent if their sum is a unit in R.
Edris Rawashdeh +2 more
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Torsion units in integral group ring of the Mathieu simple group M22 [PDF]
, 2008 We investigate the possible character values of torsion units of the normalized unit group of the integral group ring of the Mathieu sporadic group M22.
Bódi, Viktor +6 more
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Broadband graphene-based metamaterial absorbers
AIP Advances, 2018 In this paper, a new type of broadband tunable metamaterial absorber is proposed. The structure consists of a single-layer ring graphene and a metal ground plane separated by a dielectric spacer.
Chang Liu, Limei Qi, Xu Zhang
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Acta Crystallographica Section E: Crystallographic Communications, 2021 The title molecule, C20H15NO3, adopts a Z-shaped conformation with the carboxyl group nearly coplanar with the dihydroquinoline unit. In the crystal, corrugated layers are formed by C—H...O hydrogen bonds and are stacked by C—H...π(ring) interactions ...
Younos Bouzian +5 more
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8-(Pyridin-2-yl)quinolin-7-ol as a Platform for Conjugated Proton Cranes: A DFT Structural Design
Micromachines, 2020 Theoretical design of conjugated proton cranes, based on 7-hydroxyquinoline as a tautomeric sub-unit, has been attempted by using ground and excited state density functional theory (DFT) calculations in various environments.
Anton Georgiev, Liudmil Antonov
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