Influence of metallic nanoparticles on electric-dipole and magnetic-dipole transitions of Eu3+ doped germanate glasses

Kassab, L.R.P.; S. da Silva, Diego; B. de Araújo, Cid

doi:10.1063/1.3431347

Public

Influence of metallic nanoparticles on electric-dipole and magnetic-dipole transitions of Eu3+ doped germanate glasses

Published in Journal of Applied Physics • Jun 1, 2010

Authors:

L.R.P. Kassab

Diego S. da Silva

Cid B. de Araújo

Abstract

Luminescence properties of Eu3+ doped germanate glasses containing either silver or gold nanoparticles (NPs) were investigated for excitation at 405 nm. Enhanced emissions and luminescence quenching of the Eu3+ transitions in the range from 570 to 720 nm were observed for samples having various conc...

Subject

Germanate

Materials science

Luminescence

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