Verma, K. C. and Kotnala, R. K. and Mathpal, M. C. and Thakur, N. and Gautam, Prikshit and Negi, N. S. (2008) Dielectric properties of nanocrystalline Pb0.8Sr0.2TiO3 thin films at different annealing temperature. Materials Chemistry and Physics, 114 (2-3). pp. 576-579. ISSN 0254-0584

Kotnala, R. K. and Verma, Kuldeep Chand and Mathpal, M. C. and Negi, N. S. (2009) Multifunctional behaviour of nanostructured Pb0.7Sr0.3(Fe0.012Ti0.988)O3 thin film. Journal of Physics D: Applied Physics, 42 (8). 085408-1-085408-7. ISSN 1361-6463

Kotnala, R. K. and Shah, Jyoti and Mathpal, M. C. and Gupta, Devinder and Purohit, L. P. and Kishan, Hari (2009) Study of Humidity Sensing Property of LiCe Substituted Magnesium Ferrite. Sensor Letters, 7 (6). pp. 1051-1056. ISSN 1546-198X