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Gain-Assisted Optomechanical Position Locking of Metal/Dielectric Nanoshells in Optical Potentials
ArticleAbstract: We investigate gain-assisted optical forces on dye-enriched silver nanoshell in the quasi-static limPalabras claves:gain materials, nanoshells, Optical manipulation, Optical trappingAutores:Alessandro Veltri, Jonathan Sánchez, Maragó O.M., Maria Antonia Iatì, Melissa Infusino, Patti F., Polimeno P., Saija R., Volpe G.Fuentes:googlescopusGain-assisted plasmonic/dielectric nanoshells in optical tweezers: Non-linear optomechanics and thermal effects
Conference ObjectAbstract: We study theoretically the optomechanics of a dyed dielectric/metallic nanoshell in Optical TweezersPalabras claves:Autores:Alessandro Veltri, Jonathan Sánchez, Maragó O.M., Maria Antonia Iatì, Melissa Infusino, Patti F., Polimeno P., Saija R., Volpe G.Fuentes:googlescopusOptical trapping calculations for metal nanoparticles. Comparison with experimental data for Au and Ag spheres.
ArticleAbstract: We calculate the optical forces on Au and Ag nanospheres through a procedure based on the Maxwell stPalabras claves:Autores:Borghese F., Denti P., Maragó O.M., Maria Antonia Iatì, Saija R.Fuentes:scopusOptical 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:scopusOptical tweezers: a non-destructive tool for soft and biomaterial investigations
ArticleAbstract: Optical tweezers are a key technique for trapping and contactless manipulation of particles at the mPalabras claves:biosensors, Nanospectroscopy, Optical trapping, OptofluidicsAutores:Donato M.G., D’Andrea C., Fazio B., Foti A., Gucciardi P.G., Irrera A., Magazzù A., Maragó O.M., Maria Antonia Iatì, Messina E., Saija R., Sayed R., Spadaro D.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:scopusRandom optical media based on hybrid organic-inorganic nanowires: Multiple scattering, field localization, and light diffusion
Conference ObjectAbstract: Random optical media (ROM) are a novel class of photonic materials characterized by a disordered assPalabras claves:coherent backscattering, Electrospinning, light-scattering, nanocomposites, nanowiresAutores:Camposeo A., Fasano V., Fazio B., Maragó O.M., Maria Antonia Iatì, Moffa M., Persano L., Pisignano D., Portone A., Romano L., Saija R.Fuentes:scopusResonant Coupling and Gain Singularities in Metal/Dielectric Multishells: Quasi-Static Versus T-Matrix Calculations
ArticleAbstract: We investigate the resonant gain response in doped multishell hybrid nanoparticles made of concentriPalabras claves:Autores:Luca A.D.E., Maragó O.M., Maria Antonia Iatì, Pezzi L., Saija R.Fuentes:scopus