@article { ISI:000246260000011,
	title = {Preparation of nanocrystalline ferroelectric CaBi4Ti4O15 by citrate gel method},
	journal = {Ceramics International},
	volume = {33},
	number = {4},
	year = {2007},
	month = {JAN},
	pages = {569-571},
	publisher = {ELSEVIER SCI LTD},
	type = {Article},
	address = {THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, OXON, ENGLAND},
	abstract = {<p>A gel was formed when an aqueous solution of CaCl2, BiNO3, TiOCl2 and citric acid in stoichiometric ratio is heated on a water bath. This gel on decomposition at 700 degrees C produced nano crystallites of the ternary oxide, CaBi4Ti4O15 (CBT). The phase contents and lattice parameters were studied by the powder X-ray diffraction (XRD). Particle size and morphology was studied by transmission electron spectroscopy (TEM). The room temperature dielectric constant at 1 kHz is 390. The ferroelectric hysteresis loop parameters of these samples were also studied by a home-built Sawyer-tower circuit. (c) 2006 Elsevier Ltd and Techna Group S.H. All rights reserved.</p>},
	keywords = {Ceramics, Chemical synthesis, Electron microscopy, Oxides, X-ray methods},
	issn = {0272-8842},
	doi = {10.1016/j.ceramint.2005.11.006},
	author = {Murugan, A. Vadivel and Gaikwad, A. B. and Samuel, V. and Ravi, V.}
}
