Cargando…

Optical trapping reveals differences in dielectric and optical properties of copper nanoparticles compared to their oxides and ferrites

In a nanoplasmonic context, copper (Cu) is a potential and interesting surrogate to less accessible metals such as gold, silver or platinum. We demonstrate optical trapping of individual Cu nanoparticles with diameters between 25 and 70 nm and of two ionic Cu nanoparticle species, CuFe(2)O(4) and Cu...

Descripción completa

Detalles Bibliográficos
Autores principales: Purohit, Pablo, Samadi, Akbar, Bendix, Poul Martin, Laserna, J. Javier, Oddershede, Lene B.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2020
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6985125/
https://www.ncbi.nlm.nih.gov/pubmed/31988351
http://dx.doi.org/10.1038/s41598-020-57650-2