S. Roy, N. Tripathy, D. Pradhan, P. K. Sahu, and J. P. Kar,"Electrical characteristics of dip coated TiO2 thin films with various withdrawal speeds for resistive switching applications", Applied Surface Science, vol.449, pp.181-185, Elsevier, August 2018, 10.1016/j.apsusc.2018.01.207       Article

N. Tripathy, S. P. Ghosh, and J. P. Kar,"Transformation of sputtered calcium copper titanate thin film into nanorods by sequential annealing", Ceramics International, vol.44, no.4, pp.4052-4057, Elsevier, March 2018, 10.1016/j.ceramint.2017.11.201       Article

N. Tripathy, K. C. Das, S. P. Ghosh, D. Pradhan, and J. P. Kar,"Impact of post-deposition annealing on RF sputtered calcium copper titanate thin film for memory application", Materials Research Express, vol.5, no.7, IOP Science, July 2018, 10.1088/2053-1591/aab87d       Article

S. Roy, N. Tripathy, P. K. Sahu, and J. P. Kar,"Optical & current-voltage characteristics of dip coated TiO2 thin film", in 7th National Conference on Processing and Characterization of Materials (NCPCM 2017), vol.338, pp.1-5, IOP Publishing, iop conference : materials science and engineering, Rourkela, India 2018, 10.1088/1757-899X/338/1/012058       Inproceedings

L. K. Achary, A. Kumar, B. Barik, P. S. Nayak, N. Tripathy, J. P. Kar, and P. Dash,"Reduced graphene oxide-CuFe2O4 nanocomposite: A highly sensitive room temperature NH3 gas sensor", Sensors and Actuators B: Chemical, vol.272, pp.100-109., Elsevier, May 2018, 10.1016/j.snb.2018.05.093       Article

S. Roy, N. Tripathy, P. K. Sahu, and J. P. Kar,"Optical & current-voltage characteristics of dip coated TiO2 thin film", in IOP Conference Series: Materials Science and Engineering, March 2018, 10.1088/1757-899X/338/1/012058       Inproceedings

D. Pradhan, S. P. Ghosh, N. Tripathy, G. Bose, and J. P. Kar,"Effect of process temperature on molybdenum disulphide layers grown by chemical vapor deposition technique", in IEEE Electron Devices Kolkata Conference (EDKCON), November 2018, https://doi.org/10.1109/EDKCON.2018.8770430       Inproceedings

N. Tripathy, S. P. Ghosh, D. Pradhan, and J. P. Kar,"Resistive switching behavior of RF sputtered calcium copper titanate thin films with various annealing approach", in 2018 IEEE Electron Devices Kolkata Conference (EDKCON), November 2018, https://doi.org/10.1109/EDKCON.2018.8770394       Inproceedings

G. D. Kulkarni, S. K. Nayak, K. C. Das, J. P. Kar, B. Mohapatra, D., A. Anis, and K. Pal,"Designing and evaluation of aluminium thin-film electrochemical sensors for biomedical analysis", Handbook of Research on Manufacturing Process Modeling and Optimization Strategies, ch.21, pp.430-453, IGI Global, March 2017, 10.4018/978-1-5225-2440-3.ch021       Inbook

K. C. Das, N. Tripathy, S. P. Ghosh, S. K. Mohanta, A. Nakamura, and J. P. Kar,"Investigation of microstructural and electrical properties of composition dependent co-sputtered Hf1-x Ta x O2 thin films", Materials Research Express, vol.4, no.11, IOP Publishing 2017, 10.1088/2053-1591/aa9780       Article