The near-field effect was experimentally observed in the thermal radiation of an absorbing medium in the rf range. The radiation from a temperature-stratified aqueous medium was measured at a wavelength of 31 cm using specially developed electrically small antennas. The effect manifests itself as a...
The effect of the near-field interaction of shallow donors in GaAs on the intracenter absorption spectrum of impurities has been considered. It has been shown that the near-field interaction leads to broadening of the absorption line, which increases with the donor density. The absorption line sh...
The role of the near-field effect in the boundary-value problems of classical linear optics is studied for dielectric media with different spatial symmetries of atomic distribution. It is shown that the near-field effect is maximum in media whose Wigner-Seits cell has no inversion symmetry. The...
Effect of near-field coupling on far-field inelastic scattering imaging of gold nanoparticles 来自 Semantic Scholar 喜欢 0 阅读量: 43 作者:YuMeng,You,ChaoLing,Du,Yun,Ma,Johnson,Kasim,Ting,Yu 摘要: The optical near-field enhancement induced by coupling between noble nanoparticles and the substrate...
9e. Furthermore, in this experimental study, the effect of varying the dissolved amount of glucose in water in the presence of the metasurface is explored. 200 experiments for each scenario were carried out to provide high repeatability. Although power reflection is reduced by increasing the ...
This experiment is designed to examine the effect of calibration via haptic and visual feedback on distance estimates in an IVE. Participants provided verbal and reaching distance estimates during three sessions; a baseline measure without feedback, a calibration session with visual and haptic feed...
We also note that using MAF for the random patterns has a minimal effect on the modulation quality, while significantly increasing that of the RMS. Figure 6 Reconstruction quality for different parameters. All graphs are expressed as a function of the number of iterations. (a) Modulation graph;...
Re-estimation of thermal contact resistance considering near-field thermal radiation effect 来自 Elsevier 喜欢 0 阅读量: 128 作者:Y Xian,P Zhang,S Zhai,P Yang,Z Zheng 摘要: Thermal contact has always been a hot issue in many engineering fields and thermal contact resistance (TCR) is one of...
We report a tunable near-field effect, including localized electric-field enhancement and resistive heating at an off-resonance Au nano-sphere dimer via femtosecond laser irradiation. The near field was strongly modified (up to 81 times) with respect to time evolution at a laser fluence of . ...
This is a clear manifestation of the “spin-momentum locking” effect, due to the evanescent behavior of the light. The simple detection method here used can be applied to probe localized surface plasmons in a variety of individual or coupled nanoholes and nanostructures45,46. Furthermore, it ...