Effect of Gold Nanoparticles on the Spectral Luminescence Properties of Eu 3+ -Doped Phosphate Glass

G. Yu. Shakhgil’dyan; M. Z. Ziyatdinova; V. V. Kovgar; S. V. Lotarev; V. N. Sigaev; I. V. Prusova

doi:10.1007/s10717-019-00147-w

Effect of Gold Nanoparticles on the Spectral Luminescence Properties of Eu³⁺-Doped Phosphate Glass

Authors: Shakhgil’dyan G.Y.¹, Ziyatdinova M.Z.¹, Kovgar V.V.², Lotarev S.V.¹, Sigaev V.N.¹, Prusova I.V.²
Affiliations:
1. D. I. Mendeleev Russian University of Chemical Technology (RCTU)
2. B. I. Stepanov Institute of Physics, National Academy of Sciences of Belarus
Issue: Vol 76, No 3-4 (2019)
Pages: 121-125
Section: Article
URL: https://journals.rcsi.science/0361-7610/article/view/245186
DOI: https://doi.org/10.1007/s10717-019-00147-w
ID: 245186

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Abstract

The spectral luminescence properties of Eu³⁺-doped potassium-aluminum-phosphate glass with thermally induced formation of gold nanoparticles in its interior were investigated. It is shown that the formation of gold clusters (pre-plasmonic particles) results in stronger luminescence of rare-earth ions while the formation of gold nanoparticles possessing a localized plasmon resonance results in weaker luminescence.