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We report the demonstration of subwavelength plasmonic lasers from a semiconductor nanodisk with a silver nanopan cavity. Full 3-D surface-plasmon-polariton (SPP) lasing was achieved because the nanodisk/nanopan structure enables excitation of high-quality SPP modes with subwavelength mode volumes. The optical properties of all possible resonant modes including SPP and optical modes excited in the...
Hydrophobic nanostructured silica (SiO2) particles were synthesized from sprayed droplets of a colloid containing SiO2 nanoparticles, a surface modifier and a solvent by aerosol assisted self-assembly. Trimethylchlorosilane (TMCS) and ethyl alcohol were used as a surface treating agent and a solvent, respectively. Morphology, pore size distribution, specific surface area, chemical bonds, and hydrophobicity...
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