Enhanced frequency up-conversion in er3+-doped sodium lead tellurite glass containing silver nanoparticles.
A series of silver nanoparticle embedded in erbium-doped tellurite glasses were synthesized using a one step melt-quenching method. Density and refractive index of glasses were measured. Thermal and optical characterizations were performed and plasmon bands of elliptical nanoparticles were observed....
Saved in:
Main Authors: | , , , , , |
---|---|
Format: | Article |
Published: |
2012
|
Subjects: | |
Online Access: | http://eprints.utm.my/id/eprint/46924/ http://dx.doi.org/10.1140/epjd/e2012-30089-1 |
Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
id |
my.utm.46924 |
---|---|
record_format |
eprints |
spelling |
my.utm.469242017-09-27T01:22:31Z http://eprints.utm.my/id/eprint/46924/ Enhanced frequency up-conversion in er3+-doped sodium lead tellurite glass containing silver nanoparticles. Dousti, M. Reza Amjad, Raja Junaid Ghoshal, Sib Krishna Khorramnazari, A. Basirabad, A. Dordizadeh Samavati, Alireza RA Public aspects of medicine A series of silver nanoparticle embedded in erbium-doped tellurite glasses were synthesized using a one step melt-quenching method. Density and refractive index of glasses were measured. Thermal and optical characterizations were performed and plasmon bands of elliptical nanoparticles were observed. An enhancement of green (525 and 550 nm) and red (632 nm) lines in luminescence spectra of Er3+-doped silver-embedded tellurite glass was recorded and explained by energy transfer mechanism from silver nanoparticles to erbium ion in addition to enhanced local field in vicinity of metallic nanoparticles in the glass. The presence of nanoparticles was confirmed by transmission electron microscopy imaging and reduction of silver ions to silver neutral particles discussed through the redox potential estimation in probable reactions. Silver-erbium co-doped tellurite glass exhibits strong novel optical properties which nominate it as the promising glass for laser, color displays, and photonic applications. 2012 Article PeerReviewed Dousti, M. Reza and Amjad, Raja Junaid and Ghoshal, Sib Krishna and Khorramnazari, A. and Basirabad, A. Dordizadeh and Samavati, Alireza (2012) Enhanced frequency up-conversion in er3+-doped sodium lead tellurite glass containing silver nanoparticles. European PhysicalJournal D, 66 . p. 237. ISSN 10.1-140/epjd/e2012300891 http://dx.doi.org/10.1140/epjd/e2012-30089-1 |
institution |
Universiti Teknologi Malaysia |
building |
UTM Library |
collection |
Institutional Repository |
continent |
Asia |
country |
Malaysia |
content_provider |
Universiti Teknologi Malaysia |
content_source |
UTM Institutional Repository |
url_provider |
http://eprints.utm.my/ |
topic |
RA Public aspects of medicine |
spellingShingle |
RA Public aspects of medicine Dousti, M. Reza Amjad, Raja Junaid Ghoshal, Sib Krishna Khorramnazari, A. Basirabad, A. Dordizadeh Samavati, Alireza Enhanced frequency up-conversion in er3+-doped sodium lead tellurite glass containing silver nanoparticles. |
description |
A series of silver nanoparticle embedded in erbium-doped tellurite glasses were synthesized using a one step melt-quenching method. Density and refractive index of glasses were measured. Thermal and optical characterizations were performed and plasmon bands of elliptical nanoparticles were observed. An enhancement of green (525 and 550 nm) and red (632 nm) lines in luminescence spectra of Er3+-doped silver-embedded tellurite glass was recorded and explained by energy transfer mechanism from silver nanoparticles to erbium ion in addition to enhanced local field in vicinity of metallic nanoparticles in the glass. The presence of nanoparticles was confirmed by transmission electron microscopy imaging and reduction of silver ions to silver neutral particles discussed through the redox potential estimation in probable reactions. Silver-erbium co-doped tellurite glass exhibits strong novel optical properties which nominate it as the promising glass for laser, color displays, and photonic applications. |
format |
Article |
author |
Dousti, M. Reza Amjad, Raja Junaid Ghoshal, Sib Krishna Khorramnazari, A. Basirabad, A. Dordizadeh Samavati, Alireza |
author_facet |
Dousti, M. Reza Amjad, Raja Junaid Ghoshal, Sib Krishna Khorramnazari, A. Basirabad, A. Dordizadeh Samavati, Alireza |
author_sort |
Dousti, M. Reza |
title |
Enhanced frequency up-conversion in er3+-doped sodium lead tellurite glass containing silver nanoparticles. |
title_short |
Enhanced frequency up-conversion in er3+-doped sodium lead tellurite glass containing silver nanoparticles. |
title_full |
Enhanced frequency up-conversion in er3+-doped sodium lead tellurite glass containing silver nanoparticles. |
title_fullStr |
Enhanced frequency up-conversion in er3+-doped sodium lead tellurite glass containing silver nanoparticles. |
title_full_unstemmed |
Enhanced frequency up-conversion in er3+-doped sodium lead tellurite glass containing silver nanoparticles. |
title_sort |
enhanced frequency up-conversion in er3+-doped sodium lead tellurite glass containing silver nanoparticles. |
publishDate |
2012 |
url |
http://eprints.utm.my/id/eprint/46924/ http://dx.doi.org/10.1140/epjd/e2012-30089-1 |
_version_ |
1643652181605220352 |
score |
13.160551 |