P. S. Behera, R. Sarkar, and S. Bhattacharyya,"Nano alumina: A review of the powder synthesis method", InterCeram: International Ceramic Review., vol.65, no.1-2, pp.10-16, Expert Fachmedien GmbH, December 2016 Article
S. Behera and R. Sarkar,"Effect of different metal powder anti-oxidants on N220 nano carbon contains low carbon MgO-C refractory: an in-depth investigation", Ceramic International, vol.42, no.16, pp.18484 – 18494, Elsevier, December 2016, 10.1016/j.ceramint.2016.08.185 Article
A. Singh and R. Sarkar,"Synthesis and characterization of alumina sol and its use as binder in no cement high-alumina refractory castables", International Journal of Applied Ceramic Technology, vol.12, no.s3, pp.e54-e60, John Wiley & Sons, December 2015, 10.1111/ijac.12368 Article
A. Singh and R. Sarkar,"High alumina castables: effect of alumina sols and distribution coefficients", Transactions of the Indian Ceramic Society, vol.74, no.4, pp.225-231, Taylor & Francis, January 2015, 10.1080/0371750X.2015.1098566 Article
A. Badolia, R. Sarkar, and S. K. Pal,"Effect of LaPO4 content on the machinability, microstructure and biological properties of Al2O3", InterCeram: International Ceramic Review, vol.64, no.6, pp.298-302, Expert Fachmedien Gmbh, January 2015 Article
S. Behera and R. Sarkar,"Sintering of magnesia: Effect of additives", Bulletin of Materials Science, vol.38, no.6, pp.1499-1505, Springer, October 2015, 10.1007/s12034-015-0962-4 Article
S. Dash, R. Sarkar, and S. Bhattacharyya,"Gel casting of hydroxyapatite with naphthalene as pore former", Ceramics International, vol.41, no.3, pp.3775-3790, Elsevier, April 2015, 10.1016/j.ceramint.2014.11.053 Article
A. Badolia, R. Sarkar, and S. K. Pal,"Reactive alumina-LaPO4 composite as machinable bioceramics", Bulletin of Materials Science, vol.38, no.4, pp.975-983, Springer, August 2015, 10.1007/s12034-015-0955-3 Article
S. P. Das, B. Prasad, R. Sarkar, and A. Kumar,"Silica Sol Bonded High Alumina Castable: Effect of Reduced Sol", Refractories World Forum, vol.7, no.2, pp.83 - 87, Göller Verlag GmbH, December 2015 Article
R. Sarkar and A. Sharma,"Study of spinel-containing high alumina castable with different cements", InterCeram: International Ceramic Review, vol.63, no.7, pp.368-371, Expert Fachmedien Gmbh, December 2014 Article