Dielectric Relaxation Behavior of Bismuth Doped (Ba0.2Sr0.8) TiO3 Ceramics

Autor: Baptista, J. L., Vilarinho, P. M., Zhou, L.

Publikováno v: Boletín de la Sociedad Española de Cerámica y Vidrio, Vol 38, Iss 6, Pp 599-602 (1999)

The dielectric properties of bismuth doped (Ba0.2Sr0.8)TiO3 ceramics are investigated. The temperature dependence of the dielectric permittivity and loss factor were measured from 102 to 106Hz in the temperature range 12-320K. As the amount of Bi inc

Externí odkaz: https://doaj.org/article/0f23aaa62b324477b254b53875df41fd

Subsidio para a história do paludismo em S. Tomé. Considerações sobre uma epidemia

Autor: Baptista, J L

Publikováno v: Acta Médica Portuguesa; v. 9, n. 7-9 (1996): Julho-Setembro; 259-65
Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3056::6ceabbfb1311e02bce0c1240f0a7b0cd
https://www.actamedicaportuguesa.com/revista/index.php/amp/article/view/2597

Sol-gel preparation of PZT thin films with BaTiO3 seeds.

Autor: Wu, Aiying, Vilarinho, P. M., Miranda Salvado, I. M., Baptista, J. L.

Publikováno v: Proceedings of SPIE; Nov1998 Part 2, Issue 1, p227-231, 5p

Effect of Lanthanum-doping on the Dielectric Properties of Pb(Fe1/2Ta1/2)O3 Relaxor Ferroelectrics.

Autor: Zhu, W Z, Yan, M., Mantas, P. Q., Baptista, J. L., Kholkin, A. L.

Publikováno v: Journal of Materials Research; Jul2002, Vol. 17 Issue 7, p1-6, 6p

Phase Diagram of the W-doped Pb(Zn1/3Nb2/3)O3–BaTiO3– PbTiO3 System Around a Morphotropic Phase Boundary Composition.

Autor: Zhu, W. Z., Yan, M., Kholkin, A. L., Mantas, P. Q., Baptista, J. L.

Publikováno v: Journal of Materials Research; May2002, Vol. 17 Issue 5, p1085-1091, 7p