id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
fuelectenerg-1037	Paunovic, Vesna; Mitic, Vojislav; Marjanovic, Milos; Kocic, Ljubisa	DIELECTRIC PROPERTIES OF La/Mn CODOPED BARIUM TITANATE CERAMICS	2016	12	.pdf	application/pdf	4655	239	56	The Curie temperature of doped BaTiO3 ceramics was shifted towards low temperature compared to undoped BaTiO3. The electrical and dielectric properties of BaTiO3 ceramics can be modified by using various types of additives, as well as processing procedures 10-12. Generally, ions with large radius and low valence like La 3+ , Ca 2+ , Dy 3+ and Y 3+ , tend to enter the A sites (Ba 2+ sites), while ions with small radius and higher valence like Nb 5+ and Ta 5+ favor the B sites (Ti 4+ ) 13-17. Substitution of the barium or titanium ion with small concentrations of ions with a similar radius could lead to structure and microstructure changes, and furthermore, modify the dielectric and ferroelectric properties.	cache/fuelectenerg-1037.pdf	txt/fuelectenerg-1037.txt