S. R.  Dhage, Pasricha, R., A. Murugan, V., and Ravi, V., ?Co-precipitation technique for the preparation of ferroelectric BaBi2Ta2O9?, Materials Chemistry and Physics, vol. 98, no. 2-3, pp. 344-346, 2006.

V.  A. Murugan, Gaikwad, A. B., Samuel, V., and Ravi, V., ?Coprecipitation technique to prepare Sr0.5Ba0.5Nb2O6?, Bulletin of Materials Science, vol. 29, no. 3, pp. 221-223, 2006.

V.  A. Murugan, Samuel, V., Navale, S. C., and Ravi, V., ?Phase evolution of NiTiO3 prepared by coprecipitation method?, Materials Letters, vol. 60, no. 15, pp. 1791-1792, 2006.

V.  A. Murugan, Gaikwad, A. B., Samuel, V., and Ravi, V., ?Preparation of nanocrystalline ferroelectric CaBi4Ti4O15 by citrate gel method?, Ceramics International, vol. 33, no. 4, pp. 569-571, 2007.

S. C.  Navale, A. Murugan, V., and Ravi, V., ?Varistors based on Ta-doped TiO2?, Ceramics International, vol. 33, no. 2, pp. 301-303, 2007.