Effects induced by UV laser radiation on the blue luminescence of silica nanoparticles

Simonpietro Agnello; Lavinia Vaccaro; Luisa Spallino; Marco Cannas

Effects induced by UV laser radiation on the blue luminescence of silica nanoparticles

Simonpietro Agnello, Lavinia Vaccaro, Luisa Spallino, Marco Cannas

Research output: Contribution to conference › Other › peer-review

Abstract

The effects induced by 3.50 eV and 4.66 eV laser photons on the blue luminescence, characteristic of silica nanoparticles, were investigated by monitoring its intensity during and after exposure. The luminescence trend is found to be dependent on the UV photon energy thus evidencing the conversion of luminescent defects towards stable and metastable states.

Original language	English
Number of pages	2
Publication status	Published - 2012

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@conference{daa20a63348140e58ba2ca0c6b9c66ab,

title = "Effects induced by UV laser radiation on the blue luminescence of silica nanoparticles",

abstract = "The effects induced by 3.50 eV and 4.66 eV laser photons on the blue luminescence, characteristic of silica nanoparticles, were investigated by monitoring its intensity during and after exposure. The luminescence trend is found to be dependent on the UV photon energy thus evidencing the conversion of luminescent defects towards stable and metastable states.",

author = "Simonpietro Agnello and Lavinia Vaccaro and Luisa Spallino and Marco Cannas",

year = "2012",

language = "English",

}

TY - CONF

T1 - Effects induced by UV laser radiation on the blue luminescence of silica nanoparticles

AU - Agnello, Simonpietro

AU - Vaccaro, Lavinia

AU - Spallino, Luisa

AU - Cannas, Marco

PY - 2012

Y1 - 2012

N2 - The effects induced by 3.50 eV and 4.66 eV laser photons on the blue luminescence, characteristic of silica nanoparticles, were investigated by monitoring its intensity during and after exposure. The luminescence trend is found to be dependent on the UV photon energy thus evidencing the conversion of luminescent defects towards stable and metastable states.

AB - The effects induced by 3.50 eV and 4.66 eV laser photons on the blue luminescence, characteristic of silica nanoparticles, were investigated by monitoring its intensity during and after exposure. The luminescence trend is found to be dependent on the UV photon energy thus evidencing the conversion of luminescent defects towards stable and metastable states.

UR - http://hdl.handle.net/10447/73517

M3 - Other

ER -

Effects induced by UV laser radiation on the blue luminescence of silica nanoparticles

Abstract

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