Spectral-luminescent Properties of Silver Clusters Formed in Ion-exchanged Antimony-doped Photo-thermo-refractive Glasses

Yevgeniy Sgibnev, Nikolay Nikonorov, Alexander Ignatiev

Abstract

Photo-thermo-refractive glasses are now attractive material for developing various elements and devices of photonics. Influence of antimony oxide content in the photo-thermo-refractive glass composition and subsequent heat treatment temperature on the spectral-luminescent properties of silver non-metal clusters and metal nanoparticles formed with low-temperature ion exchange method were studied. Silver clusters in ion-exchanged Sb-doped photo-thermo-refractive glasses reveal broadband and intense emission in the visible and near infrared ranges. Absolute quantum yield of luminescence reaches 63% (λex=365 nm), which opens up new prospects for using such materials as phosphors for white LEDs and down-convertors for solar cells.

References

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Paper Citation


in Harvard Style

Sgibnev Y., Nikonorov N. and Ignatiev A. (2017). Spectral-luminescent Properties of Silver Clusters Formed in Ion-exchanged Antimony-doped Photo-thermo-refractive Glasses . In Proceedings of the 5th International Conference on Photonics, Optics and Laser Technology - Volume 1: AOMat, (PHOTOPTICS 2017) ISBN 978-989-758-223-3, pages 373-377. DOI: 10.5220/0006212303730377


in Bibtex Style

@conference{aomat17,
author={Yevgeniy Sgibnev and Nikolay Nikonorov and Alexander Ignatiev},
title={Spectral-luminescent Properties of Silver Clusters Formed in Ion-exchanged Antimony-doped Photo-thermo-refractive Glasses},
booktitle={Proceedings of the 5th International Conference on Photonics, Optics and Laser Technology - Volume 1: AOMat, (PHOTOPTICS 2017)},
year={2017},
pages={373-377},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0006212303730377},
isbn={978-989-758-223-3},
}


in EndNote Style

TY - CONF
JO - Proceedings of the 5th International Conference on Photonics, Optics and Laser Technology - Volume 1: AOMat, (PHOTOPTICS 2017)
TI - Spectral-luminescent Properties of Silver Clusters Formed in Ion-exchanged Antimony-doped Photo-thermo-refractive Glasses
SN - 978-989-758-223-3
AU - Sgibnev Y.
AU - Nikonorov N.
AU - Ignatiev A.
PY - 2017
SP - 373
EP - 377
DO - 10.5220/0006212303730377