نتایج جستجو برای: moderately thick cylindrical nanoshell
تعداد نتایج: 96196 فیلتر نتایج به سال:
چکیده کوه آصف در شمال شهر شیراز قرار داشته که بخشی از جنوبباختری زاگرس چینخورده است. ناحیهی زاگرس چینخورده یکی از مناطق فعال زمین ساختی ایران به شمار میآید. در این منطقه سازندهای سنوزوئیک بر اثر فرایندهای تکتونیکی دچار چینخوردگی شدهاند. نتایج بررسیها نشان میدهد که سطح محوری چینخوردگیها در این منطقه دارای روند غالب شمالباختر- جنوب خاور میباشد، یعنی از روند عمومی زاگرس تبعیت میکن...
The evaluation of current distributions in thick superconductors from field profiles near the sample surface is investigated theoretically. A simple model of a cylindrical sample, in which only circular currents are flowing, reduces the inversion to a linear least squares problem, which is analyzed by singular value decomposition. Without additional assumptions about the current distribution (e...
In noble metals, surface plasmons may be induced by incident light, resulting in good plasmonic properties that can widely utilized. this work, an optical nanomaterial based on a spherical nanoshell structure consisting of rhodium and dielectric is proposed. The scattering efficiency electric field are calculated via the finite difference time domain method, respectively varying nanoparticle ra...
Recently we reported the detection and sizing of the smallest RNA virus MS2 with a mass of 6 ag from the resonance frequency shift of a whispering gallery mode-nanoshell hybrid resonator (WGM-h) upon adsorption on the nanoshell and anticipated that single protein above 0.4 ag should be detectable but with considerably smaller signals. Here, we report the detection of single thyroid cancer marke...
Optical Properties of Strongly Coupled Plasmon-Exciton Hybrid Nanostructures by Nche Tumasang Fofang Strongly coupled plasmon-exciton hybrid nanostructures are fabricated and their optical properties are studied. The plasmonic and excitonic systems are gold nanoshells and J-aggregates, respectively. Gold nanoshells are tunable plasmonic core-shell nanoparticles which can sustain distinct dipole...
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