P. N.  Anantharamaiah and Joy, P. A., ?Magnetic and magnetostrictive properties of aluminium substituted cobalt ferrite synthesized by citrate-gel method?, Journal Of Materials Science, vol. 50, no. 19, pp. 6510-6517, 2015.

S.  Vinayasree, Nitha, T. S., Tiwary, C. S., Ajayan, P. M., Joy, P. A., and Anantharaman, M. R., ?Magnetically tunable liquid dielectric with giant dielectric permittivity based on core-shell superparamagnetic iron oxide?, Nanotechnology, vol. 29, no. 26, p. Article Number: 265707, 2018.

H. M.  Shashanka, Anantharamaiah, P. N., and Joy, P. A., ?Magnetic parameters of SrFe12O19 sintered from a mixture of nanocrystalline and micron-sized powders?, Ceramics International, vol. 45, no. 10, pp. 13592-13596, 2019.

S.  Mohan and Joy, P. A., ?Magnetic properties of sintered CoFe2O4-BaTiO3 particulate magnetoelectric composites?, Ceramics International, vol. 45, no. 9, pp. 12307-12311, 2019.