K.  Soumya, I. Selvam, P., Vinod, C. P., and Potty, S. N., ?Tuning of work function of ZnO by doping and co-doping: an investigation using X-ray photoelectron spectroscopy?, Thin Solid Films, vol. 761, p. 139538, 2022.

L.  Tony, I. Selvam, P., Vinod, C. P., and Potty, S. N., ?Enhanced light-matter interaction in gas nitridation-derived TiNx thin films for potential plasmonic applications?, Journal of Materials Science, vol. 60, no. 1, pp. 178-194, 2025.