J. Ray, A. Biswal, P. D. Babu, V. Siruguri, and P. N. Vishwakarma,"Neutron diffraction study of BiFeO3 and BiFe0.98Co0.02O3 nano-particles", Solid State Communications, vol.220, pp.57-60, Elsevier, October 2015, 10.1016/j.ssc.2015.07.009       Article

J. Ray, A. Biswal, S. Kuila, and P. N. Vishwakarma,"Magnetic and dielectric studies of Fe substituted sillenite phase bismuth cobaltite nanoparticles", Journal of Alloys and Compounds, vol.633, no.5, pp.370-376, Elsevier, June 2015, 10.1016/j.jallcom.2015.01.238       Article

A. Biswal, J. Ray, P. D. Babu, V. Siruguri, and P. N. Vishwakarma,"Effect of Cu substitution on the magnetic and dielectric properties of La2NiMnO6", Journal of Applied Physics, vol.117, no.17, AIP Publishing, April 2015, 10.1063/1.4917069       Article

J. Ray, A. Biswal, P. D. Babu, V. Siruguri, and P. N. Vishwakarma,"Magnetoelectricity in BiFeO3 and BiFe0.98Co0.02O3 nano particles", Journal of Alloys and Compounds, vol.628, pp.32-38, Elsevier, April 2015, 10.1016/j.jallcom.2014.12.052       Article

J. Ray, A. Biswal, and P. N. Vishwakarma,"Low temperature magneto-dielectric measurements on BiFeO3 lightly substituted by cobalt", Journal of Applied Physics, vol.117, no.13, AIP Publishing, December 2015, 10.1063/1.4916714       Article

J. Ray, A. K. Biswal, P. D. Babu, V. Siruguri, and P. N. Vishwakarma,"Magnetic origin of dielectric transition in BiFeO3", in AIP Conference Proceedings, vol.1591, no.1, pp.1595-1597, American Institute of Physics, dae-ssps-2013, Thapar University,Patiala, Punjab, February 2015, 10.1063/1.4873046       Inproceedings

A. K. Biswal, J. Ray, P. D. Babu, V. Siruguri, and P. N. Vishwakarma,"Signature of griffith singularity in half doped LaMn0.5Cu 0.5O3", in Conference of 58th DAE Solid State Physics Symposium 2013, vol.1591, no.1, pp.1630-1632, AIP Conference Proceedings, Thapar University, Patiala, Punjab, December 2015, 10.1063/1.4873058       Inproceedings

J. Ray, A. K. Biswal, S. Kuila, D. K. Pradhan, D. Behera, and P. N. Vishwakarma,"Signature of relaxor behaviour in BiFe0.98Co0.02O3", in AIP Conference Proceedings, vol.1665, no.1, pp.140058-1 - 140058-3, American Institute of Physics, June 2015, 10.1063/1.4918267       Inproceedings

A. Biswal, J. Ray, P., V. Siruguri, and P. N. Vishwakarma,"Dielectric relaxations in La2NiMnO6 with signatures of griffiths phase", Journal of Applied Physics, vol.115, no.19, AIP Publishing, May 2014, 10.1063/1.4876723       Article

J. Ray, A. K. Biswal, S. Acharya, P. D. Babu, V. Siruguri, and P. N. Vishwakarma,"Neutron diffraction studies on cobalt substituted BiFeO3", in AIP Conference Proceedings, vol.1512, no.1, pp.1124-1125, AIP, Bombay, Mumbai, December 2013, 10.1063/1.4791442       Inproceedings