Results 11 to 20 of about 85,471 (316)
Effect of a Local Absorber in Absorber Theory
Nature Physical Science, 1973 IN a recent experiment Partridge1 found a null result to 1 part in 108 for the effect of a local absorber on the power emitted by a source. This result is interpreted in the framework of absorber theory as setting some constraints on the absorptive ...
D. T. PEGG, PEGG, DT
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Avoidance and absorbance [PDF]
Journal of Algebra, 2021 12 pages, comments ...
Abolfazl Tarizadeh, Justin Chen
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Photonics, 2023 In this paper, a polarization selective broad/triple-band metamaterial absorber based on SiO2 all-dielectric is designed and studied. The absorber works in a long infrared band (8–14 μm).
Haotian Zou +5 more
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The experimental performance of a nonlinear dynamic vibration absorber [PDF]
, 2013 This paper investigates the physical behaviour andeffectiveness of a nonlinear dynamic vibration absorber(NDVA). The nonlinear absorber considered involves anonlinear hardening spring which was designed andattached to a cantilever beam excited by a ...
Michael J. Brennan +5 more
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Reconfigurable Chiral Metasurface Absorbers Based on Liquid Crystals
IEEE Photonics Journal, 2018 We propose a liquid-crystal-based reconfigurable chiral metasurface absorber and numerically investigate its chiro-optical properties. The chiral metasurface absorber consists of a metal–insulator–metal structure with the substrate, which ...
Shengtao Yin +9 more
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Tunable Terahertz Absorber Based on Hexagonal Graphene Disk Array [PDF]
Journal of Optoelectronical Nanostructures, 2023 :In this paper, a tunable absorber structure based on a graphene hexagonal array in the terahertz range is investigated. The graphene hexagonal absorber is simulated by the finite element method.
Sajad Ghajarpour-Nobandegani +2 more
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Perfectly Absorbing Exceptional Points and Chiral Absorbers
Physical Review Letters, 2019 6 pages main text, 4 supplemental; 3 ...
Sweeney, William R. +3 more
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A Three-Dimensional Dual-Band Terahertz Perfect Absorber as a Highly Sensitive Sensor
Frontiers in Physics, 2021 Terahertz (THz) absorbers are highly desirable in sensing and detection devices. Herein, we have proposed a 3D dual-band near-perfect absorber that works in the THz regime for sensing applications.
Wei Yin +6 more
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Design and modeling of photonic crystal Absorber by using Gold and graphene films [PDF]
Journal of Optoelectronical Nanostructures, 2022 A novel absorber based on a one-dimensional photoniccrystal (PhC) is proposed by combining the absorptionproperty of gold and graphene films. We designed twophotonic crystals consisting of silicon and silicondioxide layers with lattice constants 125 and ...
Maryam Heidary Orojloo +3 more
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Absorbable or non-absorbable sutures? [PDF]
The Annals of The Royal College of Surgeons of England, 2011 This paper raises several important points. Firstly, the follow-up period is too short to generate meaningful conclusions from the results. Wound healing and scar maturation extend up to 12–18 months postoperatively1 and performing the last clinical assessment 6 weeks postoperatively risks missing ‘late’ wound healing problems, eg hypertrophic/keloid ...
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