S. P.  Gaikwad, Dhage, S. R., and Ravi, V., ?Co-precipitation method for the preparation of ferroelectric CaBi4Ti4O15?, Journal of Materials Science-Materials in Electronics, vol. 16, no. 4, pp. 229-231, 2005.

S. P.  Gaikwad, Dhage, S. R., Potdar, H. S., Samuel, V., and Ravi, V., ?Co-precipitation method for the preparation of nanocrystalline ferroelectric SrBi2Nb2O9 ceramics?, Journal of Electroceramics, vol. 14, no. 1, pp. 83-87, 2005.

V. V.  Deshpande, Patil, M. M., Navale, S. C., and Ravi, V., ?Coprecipitation technique to prepare ZnM2O6 powders?, Bulletin of Materials Science, vol. 28, no. 3, pp. 205-207, 2005.

S. R.  Dhage, Pasricha, R., and Ravi, V., ?Preparation of ferroelectric BaNb2O6 the urea method?, Materials Letters, vol. 59, no. 14-15, pp. 1929-1931, 2005.

M. M.  Patil, Deshpande, V. V., Dhage, S. R., and Ravi, V., ?Synthesis of bismuth oxide nanoparticles at 100 degrees C?, Materials Letters, vol. 59, no. 19-20, pp. 2523-2525, 2005.

M.  Anilkumar, Pasricha, R., and Ravi, V., ?Synthesis of bismuth oxide nanoparticles by citrate gel method?, Ceramics International, vol. 31, no. 6, pp. 889-891, 2005.

R. Kumar Jha, Pasricha, R., and Ravi, V., ?Synthesis of bismuth oxide nanoparticles using bismuth nitrate and urea?, Ceramics International, vol. 31, no. 3, pp. 495-497, 2005.

M.  Anilkumar, Dhage, S. R., and Ravi, V., ?Synthesis of bismuth titanate by the urea method?, Materials Letters, vol. 59, no. 4, pp. 514-516, 2005.

S. R.  Dhage, Gaikwad, S. R., Muthukumar, P., and Ravi, V., ?Synthesis of Ce0.75Zr0.25O2 at 100 degrees C?, Ceramics International, vol. 31, no. 1, pp. 211-213, 2005.

S. R.  Dhage, Pasricha, R., and Ravi, V., ?Synthesis of fine particles of ZnO at 100 degrees C?, Materials Letters, vol. 59, no. 7, pp. 779-781, 2005.

M.  Anilkumar and Ravi, V., ?Synthesis of nanocrystalline Mn3O4 at 100 degrees C?, Materials Research Bulletin, vol. 40, no. 4, pp. 605-609, 2005.

M. M.  Patil, Deshpande, V. V., Deshpande, S. B., Samuel, V., and Ravi, V., ?Synthesis of rutile from ATO and stearic acid?, Materials Letters, vol. 59, no. 21, pp. 2673-2675, 2005.

S. R.  Dhage, Pasricha, R., and Ravi, V., ?Synthesis of Sr0.5Ba0.5Nb2O6 by urea method?, Materials Letters, vol. 59, no. 8-9, pp. 1053-1055, 2005.

S. A.  Mirji, Halligudi, S. B., Mathew, N. T., Ravi, V., Jacob, N. E., and Patil, K. R., ?Adsorption of methanol on Si(100)/SiO(2)and mesoporous SBA-15?, Colloids and Surfaces A-Physicochemical and Engineering Aspects, vol. 287, pp. 51-58, 2006.

J.  Mona, Kale, S. N., Gaikwad, A. B., A. Murugan, V., and Ravi, V., ?Chemical methods to synthesize FeTiO3 powders?, Materials Letters, vol. 60, no. 11, pp. 1425-1427, 2006.

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, Viswanath, A. Kasi, Kakade, B. A., Ravi, V., and Saaminathan, V., ?Eu3+ doped lanthanum oxide nanowhiskers: microwave hydrothermal synthesis, characterization and photoluminescence properties?, Journal of Physics D-Applied Physics, vol. 39, no. 18, pp. 3974-3977, 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, Viswanath, A. Kasi, Ravi, V., Kakade, B. A., and Saaminathan, V., ?Photoluminescence studies of Eu3+ doped Y2O3 nanophosphor prepared by microwave hydrothermal method?, Applied Physics Letters, vol. 89, no. 12, p. 123120, 2006.

V.  A. Murugan, Navale, S. C., and Ravi, V., ?Preparation of nanocrystalline ferroelectric BaBi4Ti4O15 by Pechini method?, Materials Letters, vol. 60, no. 8, pp. 1023-1025, 2006.

S. C.  Navale, Gaikwad, A. B., and Ravi, V., ?Synthesis of MgNb2O6 by coprecipitation?, Materials Research Bulletin, vol. 41, no. 7, pp. 1353-1356, 2006.

S. C.  Navale, Samuel, V., Gaikwad, A. B., and Ravi, V., ?Co-precipitation technique to prepare BaTa2O6?, Ceramics International, vol. 33, no. 2, pp. 297-299, 2007.

I. S.  Mulla, Natarajan, N., Gaikwad, A. B., Samuel, V., Guptha, U. N., and Ravi, V., ?Coprecipitation technique to prepare CoTa2O6 and CoNb2O6?, Materials Letter, vol. 61, no. 11-12, pp. 2127-2129, 2007.

V.  Samuel, Gaikwad, A. B., Jadhav, A. D., Natarajan, N., and Ravi, V., ?Coprecipitation technique to prepare NiNb2O6?, Materials Letter, vol. 61, no. 11-12, pp. 2354-2355, 2007.

S. R.  Dhage, Navale, S. C., and Ravi, V., ?Influence of surfactant on ZnO varistors?, Ceramics International, vol. 33, no. 2, pp. 289-291, 2007.

A. D.  Jadhav, Gaikwad, A. B., Samuel, V., and Ravi, V., ?Low temperature route to prepare LaFeO3 and LaCoO3?, Materials Letters, vol. 61, no. 10, pp. 2030-2032, 2007.

S. C.  Navale, Ravi, V., Mulla, I. S., Gosavi, S. W., and Kulkarni, S. K., ?Low temperature synthesis and NOx sensing properties of nanostructured Al-doped ZnO?, Sensors and Actuators B-Chemical, vol. 126, no. 2, pp. 382-386, 2007.

S. R.  Dhage, Ravi, V., and Yang, O. B., ?Low voltage varistor ceramics based on SnO2?, Bulletin of Materials Science, vol. 30, no. 6, pp. 583-586, 2007.

V.  Samuel, Gaikwad, A. B., Jadhav, A. D., Mirji, S. A., and Ravi, V., ?Novel technique to prepare LiNbO3 at low temperature?, Materials Letter, vol. 61, no. 3, pp. 765-766, 2007.

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.

V.  Ravi, Kulkarni, S. D., Samuel, V., Kale, S. N., Mona, J., Rajgopal, R., Daundkar, A., Lahoti, P. S., and Joshi, R. S., ?Synthesis of La0.7Sr0.3MnO3 at 800 degrees C using citrate gel method?, Ceramics International, vol. 33, no. 6, pp. 1129-1132, 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.

U. N.  Gupta, Samuel, V., Muthurajan, H., Kumar, H. H., Patil, S. D., and Ravi, V., ?Co-precipitation method for preparation of Bi3TiNbO9 powders?, Ceramics International, vol. 34, no. 3, pp. 675-677, 2008.

R.  Radha, Gupta, U. N., Samuel, V., Muthurajan, H., Kumar, H. H., and Ravi, V., ?Co-precipitation technique to prepare BiNbO4 powders?, Ceramics International, vol. 34, no. 6, pp. 1565-1567, 2008.

H.  Muthurajan, Gupta, U. N., Rituraj, B., N. Rao, K., Pradhan, S., Radha, R., and Ravi, V., ?Co-precipitation technique to prepare BiTaO4 powders?, Materials Letters, vol. 62, no. 3, pp. 501-503, 2008.

S. C.  Navale, Ravi, V., Srinivas, D., Mulla, I. S., Gosavi, S. W., and Kulkarni, S. K., ?EPR and DRS evidence for NO2 sensing in Al-doped ZnO?, Sensors and Actuators B-Chemical, vol. 130, no. 2, pp. 668-673, 2008.

R.  Rajagopal, Mona, J., Joshi, R. S., Kale, S. N., Pradhan, S., Gaikwad, A. B., and Ravi, V., ?La0.67Ce0.03Sr0.3MnO3-coupled microwave assisted ultra-fast synthesis of nanocrystalline cobalt oxide and Bismuth oxide?, Materials Letters, vol. 62, no. 10-11, pp. 1511-1513, 2008.

R.  Radha, Muthurajan, H., N. Rao, K., Pradhan, S., Gupta, U. N., Jha, R. Kumar, Mirji, S. A., and Ravi, V., ?Low temperature synthesis and characterization of BiNbO4 powders?, Materials Characterization, vol. 59, no. 8, pp. 1083-1087, 2008.

H.  Muthurajan, Kumar, H. H., N. Rao, K., Pradhan, S., Jha, R. Kumar, and Ravi, V., ?Low temperature synthesis of SrNb2O6 and SrTa2O6 using hydroxide precursor?, Materials Letters, vol. 62, no. 6-7, pp. 892-894, 2008.

S. N.  Kale, Rajagopal, R., Mona, J., Londhe, D. P., Joshi, R. S., Jagadale, T. C., Satyanarayana, C., and Ravi, V., ?Microwave assisted low temperature rapid synthesis of manganite system using La0.67Ce0.03Sr0.3MnO3 mini-cavity furnace?, Materials Letters, vol. 62, no. 2, pp. 191-193, 2008.

H.  Muthurajan, N. Rao, K., Gupta, U. N., Pradhan, S., Jha, R. Kumar, Kumar, H. H., Mirji, S. A., and Ravi, V., ?Novel hydroxide precursors for low temperature synthesis of selected ternary oxides?, Materials Research Bulletin, vol. 43, no. 7, pp. 1842-1849, 2008.

H.  Muthurajan, Kumar, H. H., Samuel, V., Gupta, U. N., and Ravi, V., ?Novel hydroxide precursors to prepare NaNbO3 and KNbO3?, Ceramics International, vol. 34, no. 3, pp. 671-673, 2008.

H.  Muthurajan, Kumar, H. H., Natarajan, N., and Ravi, V., ?Novel technique to prepare LiTaO3 at low temperature?, Ceramics International, vol. 34, no. 3, pp. 669-670, 2008.

R. G.  Deshmukh, Vaishampayan, M. V., Darshane, S. L., Mulla, I. S., Gaikwad, A. B., N. Rao, K., and Ravi, V., ?Preparation of ferroelectric CaBi(4)Ti(4)O(15) powders from novel hydroxide precursors?, Materials Letters, vol. 62, no. 12-13, pp. 1751-1753, 2008.

U. N.  Gupta, Muthurajan, H., Kumar, H. H., N. Rao, K., Gokhale, S. P., and Ravi, V., ?Synthesis of LSMO at low temperature by novel hydroxide precursor technique?, Materials Letters, vol. 62, no. 3, pp. 527-529, 2008.

S. R.  Dhage, Ravi, V., and Yang, O. B., ?Varistor property of SnO2 center dot CoO center dot Ta2O5 ceramic modified by barium and strontium?, Journal of Alloys and Compounds, vol. 466, no. 1-2, pp. 483-487, 2008.

S. C.  Navale, Ravi, V., and Mulla, I. S., ?Investigations on Ru doped ZnO: strain calculations and gas sensing study?, Sensors and Actuators B-Chemical, vol. 139, no. 2, pp. 466-470, 2009.

S. C.  Navale, Ravi, V., and Mulla, I. S., ?Response to the comments on `Investigations on Ru doped ZnO: strain calculations and gas sensing study'?, Sensors and Actuators B-Chemical, vol. 186, p. 826, 2013.