@article { ISI:000227603500004,
	title = {Co-precipitation method for the preparation of fine ferroelectric BaBi2M2O9},
	journal = {Ceramics International},
	volume = {31},
	number = {3},
	year = {2005},
	month = {JAN},
	pages = {379-381},
	publisher = {ELSEVIER SCI LTD},
	address = {THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, OXON, ENGLAND},
	abstract = {<p>A simple co-precipitation technique had been successfully applied for the preparation of pure fine powders of single phase BaBi2Nb2O9. Ammonium hydroxide and ammonium oxalate were used to precipitate Ba2+, Bi3+ and Nb5+ cations simultaneously. No pyrochlore phase was formed while heating powder at 800 degrees C and pure BaBi2Nb2O9 phase was found to be formed by X-ray diffraction (XRD). Particle size and morphology was studied by transmission electron spectroscopy (TEM). The room temperature dielectric constant at 1 kHz is 100. The ferroelectric hysteresis loop parameters of these samples were also studied. (c) 2004 Elsevier Ltd and Techna Group S.r.l. All rights reserved.</p>},
	keywords = {dielectric properties, Electron microscopy, ferroelectric properties, powders chemical preparation},
	issn = {0272-8842},
	doi = {10.1016/j.ceramint.2004.05.024},
	author = {Gaikwad, S. P. and Potdar, HS and Samuel, V and Ravi, V}
}
@article { ISI:000234951400008,
	title = {Preparation of nanocrystalline ferroelectric BaBi4Ti4O15 by Pechini method},
	journal = {Materials Letters},
	volume = {60},
	number = {8},
	year = {2006},
	month = {APR},
	pages = {1023-1025},
	publisher = {ELSEVIER SCIENCE BV},
	type = {Article},
	address = {PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS},
	abstract = {<p>A gel was formed when an aqueous solution of BaCl2, BiNO3, TiOCl2 and citric acid in stoichiometric ratio is heated on a water bath. This gel on decomposition at 600 degrees C produced the nano crystallites of ternary oxide, BaBi4Ti4O15 (BBT). 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 I KHz is 90. The ferroelectric hysteresis loop parameters of these samples were also studied by a home built Sawyer-tower circuit. (c) 2005 Elsevier B.V. All rights reserved.</p>},
	keywords = {dielectric properties, Electron microscopy, ferroelectric properties, powders chemical preparation},
	issn = {0167-577X},
	doi = {10.1016/j.matlet.2005.10.068},
	author = {Murugan, A. Vadivel and Navale, S. C. and Ravi, V.}
}
