Mostrando 10 resultados de: 12
Filtros aplicados
Publisher
Journal of Physical Chemistry C(2)
Proceedings of SPIE - The International Society for Optical Engineering(2)
ACS Nano(1)
European Physical Journal Plus(1)
Journal of Physics Condensed Matter(1)
Optical trapping of gain-assisted plasmonic nano-shells: Theorical study of the optical forces in a pumped regime below the emission threshold
Conference ObjectAbstract: We study theoretically the opto-mechanics of a metallic nano-shell with a gain-enriched dielectric cPalabras claves:Optical trapping, gain materials, nano-shells, plasmonicsAutores:Alessandro Veltri, Maragó O.M., Maria Antonia Iatì, Melissa Infusino, Patti F., Polimeno P., Saija R., Volpe G.Fuentes:googlescopusOptical trapping of plasmonic mesocapsules: Enhanced optical forces and SERS
ArticleAbstract: We demonstrate optical trapping of plasmonic silica-gold mesocapsules and their use as local SERS prPalabras claves:Autores:Correa-Duarte M.A., Donato M.G., Gucciardi P.G., Maragó O.M., Maria Antonia Iatì, Pérez-Piñeiro J., Saija R., Spadaro D., Strangi G., Vázquez-Vázquez C.Fuentes:scopusOptical trapping of silver nanoplatelets
ArticleAbstract: Optical trapping of silver nanoplatelets obtained with a simple room temperature chemical synthesisPalabras claves:Autores:Calcagno L., Compagnini G., D'Andrea C., Donato M.G., Foti A., Fragalà M.E., Gucciardi P.G., Maragó O.M., Maria Antonia Iatì, Messina E., Saija R., Zimbone M.Fuentes:scopusManipulation and raman spectroscopy with optically trapped metal nanoparticles obtained by pulsed laser ablation in liquids
ArticleAbstract: We investigate experimentally and theoretically optical trapping of metal nanoparticles and aggregatPalabras claves:Autores:Amendola V., Borghese F., Cacciola A., Cavallaro E., Compagnini G., D'Andrea C., Denti P., Fazio B., Gucciardi P.G., Maragó O.M., Maria Antonia Iatì, Meneghetti M., Messina E., Saija R.Fuentes:scopusScaling of optical forces on Au-PEG core-shell nanoparticles
ArticleAbstract: Optical trapping of hybrid core-shell gold-polymer particles is studied. Optical forces are measuredPalabras claves:Autores:Amendola V., Cherlakola A.R., Donato M.G., Gucciardi P.G., Maragó O.M., Maria Antonia Iatì, Saija R., Scaramuzza S., Spadaro D.Fuentes:scopusPlasmon-enhanced optical trapping of gold nanoaggregates with selected optical properties
ArticleAbstract: We show how light forces can be used to trap gold nanoaggregates of selected structure and optical pPalabras claves:gold nanoaggregates, laser ablation synthesis, optical trapping theory, plasmon-enhanced optical trappingAutores:Amendola V., Borghese F., Cacciola A., Cavallaro E., Compagnini G., Denti P., Gucciardi P.G., Maragó O.M., Maria Antonia Iatì, Meneghetti M., Messina E., Saija R.Fuentes:scopusPlasmon-enhanced optical trapping of metal nanoparticles
Conference ObjectAbstract: We investigate experimentally and theoretically plasmon-enhanced optical trapping of metal nanopartiPalabras claves:Autores:Borghese F., Denti P., Gucciardi P.G., Jones P.H., Maragó O.M., Maria Antonia Iatì, Saija R.Fuentes:scopusPlasmon-enhanced optical trapping of metal nanoparticles: Force calculations and light-driven rotations of nanoaggregates
Conference ObjectAbstract: We investigate experimentally and theoretically plasmon-enhanced optical trapping of metal nanopartiPalabras claves:Light scattering theory, Light-driven rotations, Metal nanoparticles, Optical trapping, Plasmon enhancementAutores:Amendola V., Borghese F., Compagnini G., Denti P., Gucciardi P.G., Jones P.H., Maragó O.M., Maria Antonia Iatì, Meneghetti M., Messina E., Saija R.Fuentes:scopusSpectral shift between the near-field and far-field optoplasmonic response in gold nanospheres, nanoshells, homo- and hetero-dimers
ArticleAbstract: We investigate the shift between near- and far-field spectral properties in a set of different goldPalabras claves:Light scattering, Metal nanoparticles, Optoplasmonics, Surface enhanced spectroscopiesAutores:Borghese F., Cacciola A., Denti P., Gucciardi P.G., Maragó O.M., Maria Antonia Iatì, Saija R.Fuentes:scopusSuperior plasmon absorption in iron-doped gold nanoparticles
ArticleAbstract: Although the excitation of localized surface plasmons is associated with enhanced scattering and absPalabras claves:Autores:Amendola V., Maragó O.M., Maria Antonia Iatì, Saija R.Fuentes:scopus