Microwave dielectric properties of BiNb1−xMoxO4 ceramics

Autor:	Xi Yao, Shi-Hua Ding, Yu Mao, Liang-Ying Zhang
Rok vydání:	2006
Předmět:	Materials science Doping Analytical chemistry Sintering Dielectric Triclinic crystal system Condensed Matter Physics Microstructure visual_art visual_art.visual_art_medium General Materials Science Orthorhombic crystal system Ceramic Temperature coefficient
Zdroj:	Materials Chemistry and Physics. 98:198-202
ISSN:	0254-0584
Popis:	The sintering behavior, microstructure and microwave dielectric properties of BiNb 1− x Mo x O 4 ( x = 0.005, 0.01, 0.03 and 0.05) ceramics have been investigated. The phase-forming temperature (from orthorhombic to triclinic phase) of BiNb 1− x Mo x O 4 ceramics during sintering is lower than that (1024 °C) of BiNbO 4 ceramics. The variations of dielectric constant, Q value and temperature coefficient of resonant frequency are also investigated. A defect dipole model is proposed for the explanation of dielectric behavior of MoO 3 -doped BiNbO 4 ceramics.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::5406a7479e4c7c9c84ad3a71fdeae382 https://doi.org/10.1016/j.matchemphys.2006.04.003 Zobrazit plný text záznamu Full Text from ScienceDirect