Results 11 to 20 of about 2,012,511 (304)
Aspect angle dependence of the E region irregularity velocity at large flow angles [PDF]
, 2007 We present the Doppler velocity observations of 1-m plasma waves in the auroral E region by the Scandinavian Twin Auroral Radar Experiment (STARE) Norway VHF coherent radar in the context of simultaneous and coincident measurements of electron and ion ...
Senior, Andrew +5 more
core +4 more sources
Micromachines, 2021 This paper proposes a perfect metamaterial absorber based on a dielectric−dielectric−metal structure, which realizes ultra-narrowband dual-band absorption in the near-infrared band. The maximum Q factor is 484.
Bin Liu, Pinghui Wu, Hongyang Zhu, Li Lv
doaj +1 more source
The Focusing Waves Induced by Bragg Resonance with V-Shaped Undulating Bottom
Journal of Marine Science and Engineering, 2021 Intensive wave reflection occurs when the wavelengths of the incident waves and bottom undulations are in a 2:1 ratio. Existing studies have included the Bragg resonance phenomenon of waves passing over a continuous undulating bottom parallel to and ...
Haiming Zhang +4 more
doaj +1 more source
Nanomaterials, 2020 A high-performance multi-resonance plasmonic sensor with double-layer metallic grooves is theoretically constructed by introducing a polymethyl methacrylate groove with a numerical simulation method. Multiple resonance wavelengths can be generated at the
Shuwen Chu +5 more
doaj +1 more source
Ferromagnetic resonance over-voltage identification method based on Gram angle field
Energy Reports, 2022 In neutral point non-grounding systems with 35 kV and below, ferromagnetic resonance over-voltage faults often occurs, which brings safety hazards to power systems.
Qiong Li +3 more
doaj +1 more source
Nuclear resonance small-angle scattering of x rays [PDF]
Physical Review B, 1996 Published by Inst., Woodbury ...
Shvyd'ko, Yu. V. +6 more
openaire +3 more sources
Analysis of Surface Plasmon Resonance Curves with a Novel Sigmoid-Asymmetric Fitting Algorithm
Sensors, 2015 The present study introduces a novel curve-fitting algorithm for surface plasmon resonance (SPR) curves using a self-constructed, wedge-shaped beam type angular interrogation SPR spectroscopy technique.
Daeho Jang, Geunhyoung Chae, Sehyun Shin
doaj +1 more source
Results in Physics, 2020 Surface plasmon resonance (SPR) technology features convenient and rapid detection and high sensitivity; it does not need to mark samples and can maintain molecular activity.
Jun Zhu, Na Li
doaj +1 more source
Anomalous and resonance small-angle scattering [PDF]
Journal of Applied Crystallography, 1988 Significant changes in the small angle scattered intensity can be induced by making measurements with radiation close to an absorption edge of an appropriate atomic species contained in the sample. These changes can be related quantitatively to the real and imaginary anomalous dispersion terms for the scattering factor (x-rays) or scattering length ...
Epperson, J.E., Thiyagarajan, P.
openaire +1 more source
Advanced Materials Interfaces, 2022 Flexible materials and devices that can simultaneously reflect multimodal information are highly desired for novel flexible electronics and intelligent flexible sensing systems.
Lvkang Shen +9 more
doaj +1 more source