Formation of hollow silver nanoparticles under irradiation with ultrashort laser pulses

We have studied the formation of cavities in spherical silver nanoparticles embedded in silica, irradiated with fs laser pulses that produce an intense electronic excitation. Experimentally determined aspect ratio, i.e. the ratio between the cavity and nanoparticle size, for hollow structures formed...

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Autors principals:	Sánchez-Pérez Francisco, Borrell-Grueiro Olivia, Casasnovas-Melián Alfredo, Ramos-Ramos Diego J., Guerrero-Martínez Andrés, Bañares Luis, Prada Alejandro, Valencia Felipe J., Kohanoff Jorge, Crespillo Miguel L., Olivares José, Rivera Antonio, Peña-Rodríguez Ovidio
Format:	Artigo
Idioma:	Inglês
Publicat:	Wiley 2024-02-01
Col·lecció:	Nanophotonics
Matèries:	hollow silver nanoparticles amorphous silica irradiation of plasmonic nanostructures ultrashort laser pulses molecular dynamics
Accés en línia:	https://doi.org/10.1515/nanoph-2023-0881
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