Lead-free relaxors with "TTB" structure containing either lanthanum or bismuth
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en
Article de revue
Este ítem está publicado en
physica status solidi (a). 2003, vol. 199, n° 3, p. 541-545
Wiley
Resumen en inglés
TTB-type lead-free relaxor compositions containing either lanthanum or bismuth were studied. Their temperature and frequency dielectric properties were investigated on ceramics. The relaxor characteristics of similar ...Leer más >
TTB-type lead-free relaxor compositions containing either lanthanum or bismuth were studied. Their temperature and frequency dielectric properties were investigated on ceramics. The relaxor characteristics of similar compositions containing either lanthanum or bismuth were compared. The value of Tm, the temperature of the maximum of r, was systematically higher for bismuth samples...< Leer menos
Palabras clave en inglés
Permittivity
Dielectric loss and relaxation
Phase transitions and Curie point
Chemical elements
Bismuth
Lanthanum
Orígen
Importado de HalCentros de investigación