نتایج جستجو برای: nanocavity
تعداد نتایج: 602 فیلتر نتایج به سال:
3 I certify that I have read this dissertation and that in my opinion it is fully adequate, in scope and quality, as dissertation for the degree of Doctor of Philosophy. __________________________________ (Jelena Vuckovic) Principal Advisor I certify that I have read this dissertation and that in my opinion it is fully adequate, in scope and quality, as dissertation for the degree of Doctor of ...
The synergy effect in nature could enable fantastic improvement of functional properties and associated effects. The detection performance of surface-enhanced Raman scattering (SERS) can be highly strengthened under the cooperation with other factors. Here, greatly-enhanced SERS detection is realized based on rolled-up tubular nano-resonators decorated with silver nanoparticles. The synergy eff...
Abstract Room-temperature detection of molecular vibrations in the mid-infrared (MIR, λ = 3–30 µm) has numerous applications, including real-time gas sensing, medical imaging and quantum communication. However, existing technologies rely on cooled semiconductor detectors because thermal noise limitations. One way to overcome this challenge is upconvert low-energy MIR photons into high-energy vi...
High-index dielectrics have recently been regarded as promising building blocks in nanophotonics owing to optical electric and magnetic Mie resonances. In particular, silicon is gaining great interest the backbone of modern technology. Here, dimer nanocavities with different sizes nanospheres were constructed using a probe nanomanipulation method interacted few-layered R6G membrane investigate ...
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