 |
Journal articles
Thermal and Optical Characterization of Undoped and Neodymium-Doped Y3ScAl4O12 Ceramics
M. C. Pujol
1
A. Maitre
2
J. Carreaud
2
R. Boulesteix
2
Alain Brenier
3
Guillaume Alombert-Goget
3
Yannick Guyot
3
J. J. Carvajal
1
R. M. Sole
1
J. Massons
1
A. Oleaga
4
A. Salazar
4
I. Gallardo
5
P. Moreno
6
J. R. V. de Aldana
6
M. Aguilo
1
F. Diaz
1
Alain Brenier 3
Author IdHAL : brenier-alain ORCID : https://orcid.org/0000-0002-3283-6043
Guillaume Alombert-Goget 3
Author
Yannick Guyot 3
Author IdHAL : yannick-guyot ResearcherId : https://publons.com/researcher/2562913/yannick-guyot/ ORCID : https://orcid.org/0000-0001-7802-8167
J. J. Carvajal 1
Author
F. Diaz 1
Author
2
SPCTS - Science des Procédés Céramiques et de Traitements de Surface (SPCTS, Centre Européen de la Céramique, 12 Rue Atlantis, 87068 LIMOGES CEDEX - France)
- UNILIM - Université de Limoges : UMR7315 (33 rue François Mitterrand BP23204 87032 Limoges - France)
- ENSCI - Ecole Nationale Supérieure de Céramique Industrielle : UMR7315 (Centre Européen de la Céramique - 12, rue Atlantis - 87068 Limoges Cedex - France)
- IPAM - Institut des Procédés Appliqués aux Matériaux : UMR7315 (Centre Européen de la Céramique
12, rue Atlantis, parc d’Ester
87068 Limoges Cedex - France)
- UNILIM - Université de Limoges (33 rue François Mitterrand BP23204 87032 Limoges - France)
- INC - Institut de Chimie du CNRS : UMR7315 (3 Rue Michel-Ange 75 016 Paris - France)
- CNRS - Centre National de la Recherche Scientifique : UMR7315 (France)
3
ILM - Institut Lumière Matière [Villeurbanne] (UMR5306 CNRS Université Claude Bernard Lyon 1 Domaine Scientifique de La Doua Bâtiment Kastler, 10 rue Ada Byron 69622 Villeurbanne CEDEX, Franc - France)
- UCBL - Université Claude Bernard Lyon 1 (43, boulevard du 11 novembre 1918, 69622 Villeurbanne cedex - France)
- Université de Lyon (92 rue Pasteur - CS 30122, 69361 Lyon Cedex 07 - France)
- CNRS - Centre National de la Recherche Scientifique : UMR5306 (France)
4
Departamento de Fisica Aplicada [Bilbao] (Faculty of Engineering Bilbao, Universidad del País Vasco UPV/EHU, 48013 Bilbao - Spain)
- UPV/EHU - Universidad del Pais Vasco / Euskal Herriko Unibertsitatea [Espagne] (Barrio Sarriena s/n, 48940 Leioa, Bizkaia Campus d'Álava : Vice-Rectorado, San Antonio 41, 01005 Vitoria ; campus de Biscaye et services centraux : Apdo 1397, 48080 Bilbao ; campus de Guipúzcoa : Vice-Rectorado, Fuenterrabia 13-1° , 20006 San Sebastián - Spain)
5
Centros de Laseres Pulsados (Parque Cientfico
37185 Villamayor
Salamanca - Spain)
6
Universidad de Salamanca (Patio de Escuelas 1, 37008 Salamanca. España - Spain)
Abstract : Y3–3xNd3xSc1Al4O12 (x = 0, 0.01, and 0.02) ceramics were fabricated by sintering at high temperature under vacuum. Unit cell parameter refinement and chemical analysis have been performed. The morphological characterization shows micrograins with no visible defects. The thermal analysis of these ceramics is presented, by measuring the specific heat in the temperature range from 300 to 500 K. Their values at room temperature are in the range 0.81–0.90 J g1–K–1. The thermal conductivity has been determined by two methods: by the experimental measurement of the thermal diffusivity by the photopyroelectric method, and by spectroscopy, evaluating the thermal load. The thermal conductivities are in the range 9.7–6.5 W K–1 m–1 in the temperature interval from 300 to 500 K. The thermooptic coefficients were measured at 632 nm by the dark mode method using a prism coupler, and the obtained values are in the range 12.8–13.3 × 10–6 K–1. The nonlinear refractive index values at 795 nm have been evaluated to calibrate the nonlinear optical response of these materials.
Document type :
Journal articles
Complete list of metadata
https://hal-univ-lyon1.archives-ouvertes.fr/hal-02309843
Contributor : Depot 4 Lyon 1 Connect in order to contact the contributor
Submitted on : Wednesday, October 9, 2019 - 4:10:52 PM
Last modification on : Monday, January 10, 2022 - 5:22:06 PM
Contributor : Depot 4 Lyon 1 Connect in order to contact the contributor
Submitted on : Wednesday, October 9, 2019 - 4:10:52 PM
Last modification on : Monday, January 10, 2022 - 5:22:06 PM
Links full text
Identifiers
- HAL Id : hal-02309843, version 1
- DOI : 10.1021/jp5027493
Citation
M. C. Pujol, A. Maitre, J. Carreaud, R. Boulesteix, Alain Brenier, et al.. Thermal and Optical Characterization of Undoped and Neodymium-Doped Y3ScAl4O12 Ceramics. Journal of Physical Chemistry C, American Chemical Society, 2014, 118 (25), pp.13781-13789. ⟨10.1021/jp5027493⟩. ⟨hal-02309843⟩
Metrics
Les métriques sont temporairement indisponibles