Thermal properties of Sr0,3 Ba0,7Ti 1-yZryO3 ferroelectric ceramics: Dependence on sample's porosity

S. García; E. Marin; O. Delgado-Vasallo; J. Porteiles; G. Peña Rodríguez; A. Calderón; E. Martínez; J. M. Siqueiros

doi:10.1051/jp4:2005125074

Thermal properties of Sr_0,3 Ba_0,7Ti _1-yZr_yO₃ ferroelectric ceramics: Dependence on sample's porosity

S. García, E. Marin, O. Delgado-Vasallo, J. Porteiles, G. Peña Rodríguez, A. Calderón, E. Martínez, J. M. Siqueiros

Producción científica: Contribución a una revista › Artículo de la conferencia › revisión exhaustiva

4 Citas (Scopus)

Resumen

The thermal properties of Sr_0,3Ba_0,7Ti _1-yZr_yO₃ (BST30Zr) ferroelectric ceramics with different concentrations of Zr are studied by a Photoacoustic (PA) technique and the temperature relaxation method. The results of the measurements shows that the thermal conductivity of the samples increases linearly with the content of Zr, a behavior explained using the Maxwell-model for the dependence of this magnitude from sample's porosity.

Idioma original	Inglés
Páginas (desde-hasta)	309-311
Número de páginas	3
Publicación	Journal De Physique. IV : JP
Volumen	125
DOI	https://doi.org/10.1051/jp4:2005125074
Estado	Publicada - 2005
Publicado de forma externa	Sí
Evento	13th ICPPP International Conference on Photoacoustic and PhotothermalPhenomena - Rio de Janeiro, Brasil Duración: 5 jul. 2004 → 8 jul. 2004

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10.1051/jp4:2005125074

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title = "Thermal properties of Sr0,3 Ba0,7Ti 1-yZryO3 ferroelectric ceramics: Dependence on sample's porosity",

abstract = "The thermal properties of Sr0,3Ba0,7Ti 1-yZryO3 (BST30Zr) ferroelectric ceramics with different concentrations of Zr are studied by a Photoacoustic (PA) technique and the temperature relaxation method. The results of the measurements shows that the thermal conductivity of the samples increases linearly with the content of Zr, a behavior explained using the Maxwell-model for the dependence of this magnitude from sample's porosity.",

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T2 - 13th ICPPP International Conference on Photoacoustic and PhotothermalPhenomena

AU - García, S.

AU - Marin, E.

AU - Delgado-Vasallo, O.

AU - Porteiles, J.

AU - Rodríguez, G. Peña

AU - Calderón, A.

AU - Martínez, E.

AU - Siqueiros, J. M.

PY - 2005

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N2 - The thermal properties of Sr0,3Ba0,7Ti 1-yZryO3 (BST30Zr) ferroelectric ceramics with different concentrations of Zr are studied by a Photoacoustic (PA) technique and the temperature relaxation method. The results of the measurements shows that the thermal conductivity of the samples increases linearly with the content of Zr, a behavior explained using the Maxwell-model for the dependence of this magnitude from sample's porosity.

AB - The thermal properties of Sr0,3Ba0,7Ti 1-yZryO3 (BST30Zr) ferroelectric ceramics with different concentrations of Zr are studied by a Photoacoustic (PA) technique and the temperature relaxation method. The results of the measurements shows that the thermal conductivity of the samples increases linearly with the content of Zr, a behavior explained using the Maxwell-model for the dependence of this magnitude from sample's porosity.

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DO - 10.1051/jp4:2005125074

M3 - Artículo de la conferencia

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EP - 311

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JF - Journal De Physique. IV : JP

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