Desvitrification on an oxyfluoride glass doped with Tm3+ and Yb3+ ions under Ar laser irradiation
Identifieur interne :
000656 ( Pascal/Curation );
précédent :
000655;
suivant :
000657
Desvitrification on an oxyfluoride glass doped with Tm3+ and Yb3+ ions under Ar laser irradiation
Auteurs : S. Gonzalez-Perez [
Espagne] ;
I. R. Martin [
Espagne] ;
F. Lahoz [
Espagne] ;
D. Jaque [
Espagne] ;
P. Haro-Gonzalez [
Espagne] ;
N. Capuj [
Espagne]
Source :
-
Journal of luminescence [ 0022-2313 ] ; 2008.
RBID : Pascal:08-0285311
Descripteurs français
- Pascal (Inist)
- Dopage,
Effet rayonnement,
Rayonnement laser,
Codopage,
Spectre excitation,
Cristallisation,
Photoluminescence,
Addition ytterbium,
Addition thulium,
Oxyfluorure,
Verre,
Nanocristal,
Vitrocéramique.
- Wicri :
English descriptors
- KwdEn :
- Codoping,
Crystallization,
Doping,
Excitation spectrum,
Glass,
Glass ceramics,
Laser radiation,
Nanocrystal,
Oxyfluorides,
Photoluminescence,
Radiation effects,
Thulium additions,
Ytterbium additions.
Abstract
Desvitrification in a Tm3 + and Yb3 + codoped oxyfluoride glass has been obtained by exciting with a continuous Argon laser radiation increasing the average laser power from 144 to 2900 mW. Excitation spectra inside a locally damaged zone in a 1 mol% Tm3+ and 2.5 mol% Yb3+ codoped glass have been measured under excitation in the wavelength range 750-830 nm detecting the 2F5/2 (Yb3+) level. This curve is the result of the contribution of two different kinds of centers, the fluoride nanocrystals and the glassy phase of the glass ceramic sample created due to the irradiation. The weight of the contributions of each of the centers depends on the excitation wavelength, and from the analysis of the decay of the luminescence it can be concluded that approximately 80% of the Tm3+ ions are located in the nanocrystals and therefore less than 20% in the glassy phase.
pA |
A01 | 01 | 1 | | @0 0022-2313 |
---|
A02 | 01 | | | @0 JLUMA8 |
---|
A03 | | 1 | | @0 J. lumin. |
---|
A05 | | | | @2 128 |
---|
A06 | | | | @2 5-6 |
---|
A08 | 01 | 1 | ENG | @1 Desvitrification on an oxyfluoride glass doped with Tm3+ and Yb3+ ions under Ar laser irradiation |
---|
A09 | 01 | 1 | ENG | @1 Proceesings of th 16th International Conference on Dynamical processes in Excited States of Solids |
---|
A11 | 01 | 1 | | @1 GONZALEZ-PEREZ (S.) |
---|
A11 | 02 | 1 | | @1 MARTIN (I. R.) |
---|
A11 | 03 | 1 | | @1 LAHOZ (F.) |
---|
A11 | 04 | 1 | | @1 JAQUE (D.) |
---|
A11 | 05 | 1 | | @1 HARO-GONZALEZ (P.) |
---|
A11 | 06 | 1 | | @1 CAPUJ (N.) |
---|
A12 | 01 | 1 | | @1 GARCIA-SOLE (José) @9 ed. |
---|
A12 | 02 | 1 | | @1 DE ANDRES (Alicia) @9 ed. |
---|
A12 | 03 | 1 | | @1 BAUSA (Luisa) @9 ed. |
---|
A14 | 01 | | | @1 Departamento de Fisica Fundamental y Experimental, Electrónica y Sistemas, Universidad de La Laguna @2 38200 San Cristóbal de La Laguna, Santa Cruz de Tenerife @3 ESP @Z 1 aut. @Z 2 aut. @Z 3 aut. @Z 5 aut. |
---|
A14 | 02 | | | @1 Departamento de Fisica de Materiales, Facultad de Ciencias, Universidad Autónoma de Madrid @2 28049 Madrid @3 ESP @Z 4 aut. |
---|
A14 | 03 | | | @1 Departamento de Fisica Bdsica II, Universidad de La Laguna @2 38200 San Cristóbal de La Laguna, Santa Cruz de Tenerife @3 ESP @Z 6 aut. |
---|
A15 | 01 | | | @1 Departamento de Física de Materiales, Universidad Autónoma de Madrid @2 28049 Madrid @3 ESP @Z 1 aut. @Z 2 aut. |
---|
A15 | 02 | | | @1 Instituto de Ciencia de Materiales de Madrid, Consejo Superior de Investigaciones Cientificas @2 28049 Madrid @3 ESP @Z 3 aut. |
---|
A20 | | | | @1 905-907 |
---|
A21 | | | | @1 2008 |
---|
A23 | 01 | | | @0 ENG |
---|
A43 | 01 | | | @1 INIST @2 14666 @5 354000172659770620 |
---|
A44 | | | | @0 0000 @1 © 2008 INIST-CNRS. All rights reserved. |
---|
A45 | | | | @0 7 ref. |
---|
A47 | 01 | 1 | | @0 08-0285311 |
---|
A60 | | | | @1 P @2 C |
---|
A61 | | | | @0 A |
---|
A64 | 01 | 1 | | @0 Journal of luminescence |
---|
A66 | 01 | | | @0 NLD |
---|
C01 | 01 | | ENG | @0 Desvitrification in a Tm3 + and Yb3 + codoped oxyfluoride glass has been obtained by exciting with a continuous Argon laser radiation increasing the average laser power from 144 to 2900 mW. Excitation spectra inside a locally damaged zone in a 1 mol% Tm3+ and 2.5 mol% Yb3+ codoped glass have been measured under excitation in the wavelength range 750-830 nm detecting the 2F5/2 (Yb3+) level. This curve is the result of the contribution of two different kinds of centers, the fluoride nanocrystals and the glassy phase of the glass ceramic sample created due to the irradiation. The weight of the contributions of each of the centers depends on the excitation wavelength, and from the analysis of the decay of the luminescence it can be concluded that approximately 80% of the Tm3+ ions are located in the nanocrystals and therefore less than 20% in the glassy phase. |
---|
C02 | 01 | 3 | | @0 001B70H55Q |
---|
C03 | 01 | X | FRE | @0 Dopage @5 02 |
---|
C03 | 01 | X | ENG | @0 Doping @5 02 |
---|
C03 | 01 | X | SPA | @0 Doping @5 02 |
---|
C03 | 02 | 3 | FRE | @0 Effet rayonnement @5 03 |
---|
C03 | 02 | 3 | ENG | @0 Radiation effects @5 03 |
---|
C03 | 03 | 3 | FRE | @0 Rayonnement laser @5 04 |
---|
C03 | 03 | 3 | ENG | @0 Laser radiation @5 04 |
---|
C03 | 04 | X | FRE | @0 Codopage @5 05 |
---|
C03 | 04 | X | ENG | @0 Codoping @5 05 |
---|
C03 | 04 | X | SPA | @0 Codrogado @5 05 |
---|
C03 | 05 | X | FRE | @0 Spectre excitation @5 06 |
---|
C03 | 05 | X | ENG | @0 Excitation spectrum @5 06 |
---|
C03 | 05 | X | SPA | @0 Espectro excitación @5 06 |
---|
C03 | 06 | 3 | FRE | @0 Cristallisation @5 07 |
---|
C03 | 06 | 3 | ENG | @0 Crystallization @5 07 |
---|
C03 | 07 | 3 | FRE | @0 Photoluminescence @5 08 |
---|
C03 | 07 | 3 | ENG | @0 Photoluminescence @5 08 |
---|
C03 | 08 | 3 | FRE | @0 Addition ytterbium @5 09 |
---|
C03 | 08 | 3 | ENG | @0 Ytterbium additions @5 09 |
---|
C03 | 09 | 3 | FRE | @0 Addition thulium @5 10 |
---|
C03 | 09 | 3 | ENG | @0 Thulium additions @5 10 |
---|
C03 | 10 | 3 | FRE | @0 Oxyfluorure @2 NA @5 15 |
---|
C03 | 10 | 3 | ENG | @0 Oxyfluorides @2 NA @5 15 |
---|
C03 | 11 | 3 | FRE | @0 Verre @5 16 |
---|
C03 | 11 | 3 | ENG | @0 Glass @5 16 |
---|
C03 | 12 | X | FRE | @0 Nanocristal @5 18 |
---|
C03 | 12 | X | ENG | @0 Nanocrystal @5 18 |
---|
C03 | 12 | X | SPA | @0 Nanocristal @5 18 |
---|
C03 | 13 | 3 | FRE | @0 Vitrocéramique @5 19 |
---|
C03 | 13 | 3 | ENG | @0 Glass ceramics @5 19 |
---|
N21 | | | | @1 182 |
---|
|
pR |
A30 | 01 | 1 | ENG | @1 International Conference on Dynamical processes in Excited States of Solids, DPC 07 @2 16 @3 Segovia ESP @4 2007-06-17 |
---|
|
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Le document en format XML
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<sourceDesc><biblStruct><analytic><title xml:lang="en" level="a">Desvitrification on an oxyfluoride glass doped with Tm<sup>3+</sup>
and Yb<sup>3+</sup>
ions under Ar laser irradiation</title>
<author><name sortKey="Gonzalez Perez, S" sort="Gonzalez Perez, S" uniqKey="Gonzalez Perez S" first="S." last="Gonzalez-Perez">S. Gonzalez-Perez</name>
<affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Departamento de Fisica Fundamental y Experimental, Electrónica y Sistemas, Universidad de La Laguna</s1>
<s2>38200 San Cristóbal de La Laguna, Santa Cruz de Tenerife</s2>
<s3>ESP</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
<sZ>5 aut.</sZ>
</inist:fA14>
<country>Espagne</country>
</affiliation>
</author>
<author><name sortKey="Martin, I R" sort="Martin, I R" uniqKey="Martin I" first="I. R." last="Martin">I. R. Martin</name>
<affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Departamento de Fisica Fundamental y Experimental, Electrónica y Sistemas, Universidad de La Laguna</s1>
<s2>38200 San Cristóbal de La Laguna, Santa Cruz de Tenerife</s2>
<s3>ESP</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
<sZ>5 aut.</sZ>
</inist:fA14>
<country>Espagne</country>
</affiliation>
</author>
<author><name sortKey="Lahoz, F" sort="Lahoz, F" uniqKey="Lahoz F" first="F." last="Lahoz">F. Lahoz</name>
<affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Departamento de Fisica Fundamental y Experimental, Electrónica y Sistemas, Universidad de La Laguna</s1>
<s2>38200 San Cristóbal de La Laguna, Santa Cruz de Tenerife</s2>
<s3>ESP</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
<sZ>5 aut.</sZ>
</inist:fA14>
<country>Espagne</country>
</affiliation>
</author>
<author><name sortKey="Jaque, D" sort="Jaque, D" uniqKey="Jaque D" first="D." last="Jaque">D. Jaque</name>
<affiliation wicri:level="1"><inist:fA14 i1="02"><s1>Departamento de Fisica de Materiales, Facultad de Ciencias, Universidad Autónoma de Madrid</s1>
<s2>28049 Madrid</s2>
<s3>ESP</s3>
<sZ>4 aut.</sZ>
</inist:fA14>
<country>Espagne</country>
</affiliation>
</author>
<author><name sortKey="Haro Gonzalez, P" sort="Haro Gonzalez, P" uniqKey="Haro Gonzalez P" first="P." last="Haro-Gonzalez">P. Haro-Gonzalez</name>
<affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Departamento de Fisica Fundamental y Experimental, Electrónica y Sistemas, Universidad de La Laguna</s1>
<s2>38200 San Cristóbal de La Laguna, Santa Cruz de Tenerife</s2>
<s3>ESP</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
<sZ>5 aut.</sZ>
</inist:fA14>
<country>Espagne</country>
</affiliation>
</author>
<author><name sortKey="Capuj, N" sort="Capuj, N" uniqKey="Capuj N" first="N." last="Capuj">N. Capuj</name>
<affiliation wicri:level="1"><inist:fA14 i1="03"><s1>Departamento de Fisica Bdsica II, Universidad de La Laguna</s1>
<s2>38200 San Cristóbal de La Laguna, Santa Cruz de Tenerife</s2>
<s3>ESP</s3>
<sZ>6 aut.</sZ>
</inist:fA14>
<country>Espagne</country>
</affiliation>
</author>
</analytic>
<series><title level="j" type="main">Journal of luminescence</title>
<title level="j" type="abbreviated">J. lumin.</title>
<idno type="ISSN">0022-2313</idno>
<imprint><date when="2008">2008</date>
</imprint>
</series>
</biblStruct>
</sourceDesc>
<seriesStmt><title level="j" type="main">Journal of luminescence</title>
<title level="j" type="abbreviated">J. lumin.</title>
<idno type="ISSN">0022-2313</idno>
</seriesStmt>
</fileDesc>
<profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Codoping</term>
<term>Crystallization</term>
<term>Doping</term>
<term>Excitation spectrum</term>
<term>Glass</term>
<term>Glass ceramics</term>
<term>Laser radiation</term>
<term>Nanocrystal</term>
<term>Oxyfluorides</term>
<term>Photoluminescence</term>
<term>Radiation effects</term>
<term>Thulium additions</term>
<term>Ytterbium additions</term>
</keywords>
<keywords scheme="Pascal" xml:lang="fr"><term>Dopage</term>
<term>Effet rayonnement</term>
<term>Rayonnement laser</term>
<term>Codopage</term>
<term>Spectre excitation</term>
<term>Cristallisation</term>
<term>Photoluminescence</term>
<term>Addition ytterbium</term>
<term>Addition thulium</term>
<term>Oxyfluorure</term>
<term>Verre</term>
<term>Nanocristal</term>
<term>Vitrocéramique</term>
</keywords>
<keywords scheme="Wicri" type="topic" xml:lang="fr"><term>Dopage</term>
<term>Verre</term>
</keywords>
</textClass>
</profileDesc>
</teiHeader>
<front><div type="abstract" xml:lang="en">Desvitrification in a Tm<sup>3</sup>
<sup>+</sup>
and Yb<sup>3</sup>
<sup>+</sup>
codoped oxyfluoride glass has been obtained by exciting with a continuous Argon laser radiation increasing the average laser power from 144 to 2900 mW. Excitation spectra inside a locally damaged zone in a 1 mol% Tm<sup>3+</sup>
and 2.5 mol% Yb<sup>3+</sup>
codoped glass have been measured under excitation in the wavelength range 750-830 nm detecting the <sup>2</sup>
F<sub>5/2</sub>
(Yb<sup>3+</sup>
) level. This curve is the result of the contribution of two different kinds of centers, the fluoride nanocrystals and the glassy phase of the glass ceramic sample created due to the irradiation. The weight of the contributions of each of the centers depends on the excitation wavelength, and from the analysis of the decay of the luminescence it can be concluded that approximately 80% of the Tm<sup>3+</sup>
ions are located in the nanocrystals and therefore less than 20% in the glassy phase.</div>
</front>
</TEI>
<inist><standard h6="B"><pA><fA01 i1="01" i2="1"><s0>0022-2313</s0>
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</fA05>
<fA06><s2>5-6</s2>
</fA06>
<fA08 i1="01" i2="1" l="ENG"><s1>Desvitrification on an oxyfluoride glass doped with Tm<sup>3+</sup>
and Yb<sup>3+</sup>
ions under Ar laser irradiation</s1>
</fA08>
<fA09 i1="01" i2="1" l="ENG"><s1>Proceesings of th 16th International Conference on Dynamical processes in Excited States of Solids</s1>
</fA09>
<fA11 i1="01" i2="1"><s1>GONZALEZ-PEREZ (S.)</s1>
</fA11>
<fA11 i1="02" i2="1"><s1>MARTIN (I. R.)</s1>
</fA11>
<fA11 i1="03" i2="1"><s1>LAHOZ (F.)</s1>
</fA11>
<fA11 i1="04" i2="1"><s1>JAQUE (D.)</s1>
</fA11>
<fA11 i1="05" i2="1"><s1>HARO-GONZALEZ (P.)</s1>
</fA11>
<fA11 i1="06" i2="1"><s1>CAPUJ (N.)</s1>
</fA11>
<fA12 i1="01" i2="1"><s1>GARCIA-SOLE (José)</s1>
<s9>ed.</s9>
</fA12>
<fA12 i1="02" i2="1"><s1>DE ANDRES (Alicia)</s1>
<s9>ed.</s9>
</fA12>
<fA12 i1="03" i2="1"><s1>BAUSA (Luisa)</s1>
<s9>ed.</s9>
</fA12>
<fA14 i1="01"><s1>Departamento de Fisica Fundamental y Experimental, Electrónica y Sistemas, Universidad de La Laguna</s1>
<s2>38200 San Cristóbal de La Laguna, Santa Cruz de Tenerife</s2>
<s3>ESP</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
<sZ>5 aut.</sZ>
</fA14>
<fA14 i1="02"><s1>Departamento de Fisica de Materiales, Facultad de Ciencias, Universidad Autónoma de Madrid</s1>
<s2>28049 Madrid</s2>
<s3>ESP</s3>
<sZ>4 aut.</sZ>
</fA14>
<fA14 i1="03"><s1>Departamento de Fisica Bdsica II, Universidad de La Laguna</s1>
<s2>38200 San Cristóbal de La Laguna, Santa Cruz de Tenerife</s2>
<s3>ESP</s3>
<sZ>6 aut.</sZ>
</fA14>
<fA15 i1="01"><s1>Departamento de Física de Materiales, Universidad Autónoma de Madrid</s1>
<s2>28049 Madrid</s2>
<s3>ESP</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
</fA15>
<fA15 i1="02"><s1>Instituto de Ciencia de Materiales de Madrid, Consejo Superior de Investigaciones Cientificas</s1>
<s2>28049 Madrid</s2>
<s3>ESP</s3>
<sZ>3 aut.</sZ>
</fA15>
<fA20><s1>905-907</s1>
</fA20>
<fA21><s1>2008</s1>
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<fA23 i1="01"><s0>ENG</s0>
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<fC01 i1="01" l="ENG"><s0>Desvitrification in a Tm<sup>3</sup>
<sup>+</sup>
and Yb<sup>3</sup>
<sup>+</sup>
codoped oxyfluoride glass has been obtained by exciting with a continuous Argon laser radiation increasing the average laser power from 144 to 2900 mW. Excitation spectra inside a locally damaged zone in a 1 mol% Tm<sup>3+</sup>
and 2.5 mol% Yb<sup>3+</sup>
codoped glass have been measured under excitation in the wavelength range 750-830 nm detecting the <sup>2</sup>
F<sub>5/2</sub>
(Yb<sup>3+</sup>
) level. This curve is the result of the contribution of two different kinds of centers, the fluoride nanocrystals and the glassy phase of the glass ceramic sample created due to the irradiation. The weight of the contributions of each of the centers depends on the excitation wavelength, and from the analysis of the decay of the luminescence it can be concluded that approximately 80% of the Tm<sup>3+</sup>
ions are located in the nanocrystals and therefore less than 20% in the glassy phase.</s0>
</fC01>
<fC02 i1="01" i2="3"><s0>001B70H55Q</s0>
</fC02>
<fC03 i1="01" i2="X" l="FRE"><s0>Dopage</s0>
<s5>02</s5>
</fC03>
<fC03 i1="01" i2="X" l="ENG"><s0>Doping</s0>
<s5>02</s5>
</fC03>
<fC03 i1="01" i2="X" l="SPA"><s0>Doping</s0>
<s5>02</s5>
</fC03>
<fC03 i1="02" i2="3" l="FRE"><s0>Effet rayonnement</s0>
<s5>03</s5>
</fC03>
<fC03 i1="02" i2="3" l="ENG"><s0>Radiation effects</s0>
<s5>03</s5>
</fC03>
<fC03 i1="03" i2="3" l="FRE"><s0>Rayonnement laser</s0>
<s5>04</s5>
</fC03>
<fC03 i1="03" i2="3" l="ENG"><s0>Laser radiation</s0>
<s5>04</s5>
</fC03>
<fC03 i1="04" i2="X" l="FRE"><s0>Codopage</s0>
<s5>05</s5>
</fC03>
<fC03 i1="04" i2="X" l="ENG"><s0>Codoping</s0>
<s5>05</s5>
</fC03>
<fC03 i1="04" i2="X" l="SPA"><s0>Codrogado</s0>
<s5>05</s5>
</fC03>
<fC03 i1="05" i2="X" l="FRE"><s0>Spectre excitation</s0>
<s5>06</s5>
</fC03>
<fC03 i1="05" i2="X" l="ENG"><s0>Excitation spectrum</s0>
<s5>06</s5>
</fC03>
<fC03 i1="05" i2="X" l="SPA"><s0>Espectro excitación</s0>
<s5>06</s5>
</fC03>
<fC03 i1="06" i2="3" l="FRE"><s0>Cristallisation</s0>
<s5>07</s5>
</fC03>
<fC03 i1="06" i2="3" l="ENG"><s0>Crystallization</s0>
<s5>07</s5>
</fC03>
<fC03 i1="07" i2="3" l="FRE"><s0>Photoluminescence</s0>
<s5>08</s5>
</fC03>
<fC03 i1="07" i2="3" l="ENG"><s0>Photoluminescence</s0>
<s5>08</s5>
</fC03>
<fC03 i1="08" i2="3" l="FRE"><s0>Addition ytterbium</s0>
<s5>09</s5>
</fC03>
<fC03 i1="08" i2="3" l="ENG"><s0>Ytterbium additions</s0>
<s5>09</s5>
</fC03>
<fC03 i1="09" i2="3" l="FRE"><s0>Addition thulium</s0>
<s5>10</s5>
</fC03>
<fC03 i1="09" i2="3" l="ENG"><s0>Thulium additions</s0>
<s5>10</s5>
</fC03>
<fC03 i1="10" i2="3" l="FRE"><s0>Oxyfluorure</s0>
<s2>NA</s2>
<s5>15</s5>
</fC03>
<fC03 i1="10" i2="3" l="ENG"><s0>Oxyfluorides</s0>
<s2>NA</s2>
<s5>15</s5>
</fC03>
<fC03 i1="11" i2="3" l="FRE"><s0>Verre</s0>
<s5>16</s5>
</fC03>
<fC03 i1="11" i2="3" l="ENG"><s0>Glass</s0>
<s5>16</s5>
</fC03>
<fC03 i1="12" i2="X" l="FRE"><s0>Nanocristal</s0>
<s5>18</s5>
</fC03>
<fC03 i1="12" i2="X" l="ENG"><s0>Nanocrystal</s0>
<s5>18</s5>
</fC03>
<fC03 i1="12" i2="X" l="SPA"><s0>Nanocristal</s0>
<s5>18</s5>
</fC03>
<fC03 i1="13" i2="3" l="FRE"><s0>Vitrocéramique</s0>
<s5>19</s5>
</fC03>
<fC03 i1="13" i2="3" l="ENG"><s0>Glass ceramics</s0>
<s5>19</s5>
</fC03>
<fN21><s1>182</s1>
</fN21>
</pA>
<pR><fA30 i1="01" i2="1" l="ENG"><s1>International Conference on Dynamical processes in Excited States of Solids, DPC 07</s1>
<s2>16</s2>
<s3>Segovia ESP</s3>
<s4>2007-06-17</s4>
</fA30>
</pR>
</standard>
</inist>
</record>
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