2025
2025
Flexible PVDF-Ba0.97Ca0.03TiO3 polymer-ceramic composite films for energy storage, biosensor, mechanosensor, and UV-visible light protection, P. Elorika, Sharmistha Anwar, Amritendu Roy and Shahid Anwar, 181, 113116, 2025
Conductance Spectroscopy: A Novel Technique for Ultra Selective Chemical Detection, Anuvindh R, Sukanya Mahalik, Amritendu Roy, Akshay K, Sayan Dey, IEEE Sensors Journal (In press, 2024)
Enhancing the electro-elastic properties of a castor-oil-derived polyurethane/barium titanate piezoelectric energy harvesting composite by integration of multiwalled carbon nanotubes, Kabir Baidya, Abhishek Kumar, Amritendu Roy, and Kaushik Das, Polymer Composite (In press, 2024)
n-type AlCuFeMn medium entropy alloy with reduced thermal conductivity: a prospective thermoelectric material, Palash Swarnakar, Partha Sarthi De, Sivaiah Bathula and Amritendu Roy (In press, J Electr. Mater. 2024)
Computational Design of an Affordable, Lightweight Solid Electrolyte for All-Solid-State Lithium-Ion Batteries, Siddharth Sradhasagar, Soobhankar Pati, Amritendu Roy, J. Phys. Chem. C 128, 37, 15242–15254, 2024.
Piezoelectric Supercapacitors: Current trends and future, Archana Hota, Umakant Patel, Abhishek Kumar, Somdutta Mukherjee, Amritendu Roy, Phys. Scr. 99 112001, 2024
Scalable piezoelectric energy harvesting from PVDF-HFP/BZT-BCT/GO hybrid composite film, Loree Lipsa, Sabyasachi Parida, Sanjay K Behura, Abhisek Choudhary, Amritendu Roy, Appl. Phys. Lett. 125, 043902 2024
Improving the energy density and flexibility of PMN-0.3PT based piezoelectric generator by composite designing, Abhishek Kumar, Kaushik Das, Amritendu Roy (Sensors and Actuators: A Physical, 376, 115609, 2024
Phase stability prediction in AlCuFeMn medium-entropy alloys, Palash Swarnakar, M. Ghosh, B. Mahato, Partha Sarathi De, and Amritendu Roy J. Phys. D: Applied Physics J. Phys. D: Appl. Phys. 57 365301, 2024.
Castor Oil Based Polyurethane / Barium Titanate Piezoelectric Smart Composite Coatings for Energy Harvesting Applications: Prediction and Experimental Characterization of Electro-elastic Properties, Kabir Baidya, Abhishek Kumar, Amritendu Roy, and Kaushik Das, Polymer Composites 45 (11), 10542-10560, 2024.
Machine learning assisted bandgap prediction of bismuth-based transition metal oxide double perovskites for solar photovoltaic applications, Siddharth Sradhasagar, Omkar Subhasish Khuntia, Srikanta Biswal, Sougat Purohit, Amritendu Roy, Solar Energy, 267, 112209, 2024
A review of polymer-matrix piezoelectric composite coatings for energy-harvesting and smart sensors, Kabir Baidya, Amritendu Roy and Kaushik Das, Journal of Coatings Technology and Research, 21 (1), 55-85, 2024
A. Kumar, N. Mishra, K. Das, A. Roy, “Effective electromechanical properties and energy harvesting response in PMN-0.3PT/PDMS flexible piezoelectric composites: a combined experimental and theoretical study,” J Phys D Appl Phys, vol. 56, no. 36, pp. 1–16, Sep. 2023. DOI: http://dx.doi.org/10.1088/1361-6463/accfaa
A. Kumar, P. S. De, A. Roy, “Revisiting lead magnesium niobate-lead titanate piezoceramics for low-frequency mechanical vibration-based energy harvesting,” J Alloys Compd, vol. 945, pp. 1–11, 2023. DOI: 10.1016/j.jallcom.2023.169298
B. Nayak, S. Anwar, A. Roy, S. Anwar, Investigation of 2D-Ti3C2TX-Loaded PVDF Composites for a High-Performance Flexible Piezoelectric Energy Harvester and Wearable Sensor, ACS Appl. Electron. Mater. 2023, 5, 12, 7045–7060. https://doi.org/10.1021/acsaelm.3c01407
S. Sradhasagar, S. Mallick, A. Rath, S. Pati, A. Roy, "Role of Fe3+ doping vis-à-vis secondary phases on the electrical transport of LiTi2(PO4)3 solid electrolyte", Materials Today Communications, 35, 2023,105621, https://doi.org/10.1016/j.mtcomm.2023.105621.
S. Sradhasagar, S. Pati, A. Roy, " Methods and Techniques of Solid-State Batteries", Solid State Batteries Volume 1: Emerging Materials and Applications, Chapter 3pp 39-89. DOI: 10.1021/bk-2022-1413.ch003
A. Kumar, S. Mukherjee, and A. Roy, "Solar energy harvesting with ferroelectric materials," in Ferroelectric Materials for Energy Harvesting and Storage, Woodhead Publishing, pp. 43–84 2021.
A. Kumar and A. Roy, "Synthesis of PMN-PT/PDMS Piezoelectric Composite for Energy Harvesting," Materials Science Forum, Trans Tech Publications, Ltd., Vol. 978, pp 209-215, 2020.
2. Designing Novel Multiferroic Perovskite Oxide for Prospective Photovoltaic Applications, Palash Swarnakar, L.D. Basra, Sriparna Chatterjee, Somdatta Mukherjee, Amritendu Roy, 1st International Conference on Processing and Characterization of Materials 2018, Materials Science Forum, Vol. 978:353-359.
1. Microstructure, indentation and first principles study of AlCuFeMn alloy, Amritendu Roy, M.Ghosh, H.Gourkar, P.S.De, Materialia, 5, 100206 , 2019
1. Truncated hexagonal bi-pyramidal gallium ferrite nanocrystals: integration of structural details with visible-light photo-activity and self-cleaning properties; Monali Mishra, Indrani Thakur, Ashish Kumar Mall, Arijit Mitra, Sukalyan Dash, Sriparna Chatterjee, Somdutta Mukherjee and Amritendu Roy, Journal of Materials Chemistry A, 6, 13031, 2018.
2. Nd and Ru co-doped bismuth titanate polycrystalline thin films with improved ferroelectric properties; Kishor Kumar Sahoo, Shailendra Singh Rajput, Rajeev Gupta, Amritendu Roy, Ashish Garg, Journal of Physics D: Applied Physics, 51 (5), 055301, 2018.
3. Electrical and mechanical behavior of PMN-PT/CNT based polymer composite film for energy harvesting; Satyabati Das, Asutya Kumar Biswal, Kalpana Parida, R.N.P. Choudhary, Amritendu Roy, Applied Surface Science 428C. 356, 2018.
4. Identification of phase in-homogeneities in Na-SrSiO3 electrolytes for low temperature SOFCs; A. Pandey, U. K. Chanda, L. Besra, K. K. Sahu, A. Roy, S. Pati, J Electroceram, 40 (10, 50-56, 2018.
Flexible nano-GFO/PVDF piezoelectric-polymer nano-composite films for mechanical energy harvesting; Monali Mishra, Amritendu Roy, Sukalyan Dash and Somdutta Mukherjee, IOP Conf. Series: Materials Science and Engineering 338 (2018) 012026
Synthesis of PMN-PT/PDMS Piezoelectric Composite for Energy Harvesting; Abhishek Kumar, Amritendu Roy, Oral presentation given by Mr. Abhishek Kumar at ICPCM-2018 held at NIT-Rourkela from 6th -8th Dec. 2018.
Designing novel multiferroic perovskite oxide for potential photovoltaic application; Palash Swarnakar , Sriparna Chatterjee, L. D Besra, Somdutta Mukherjee, Amritendu Roy, (Oral presentation given by Mr. Palash Swarnakar) at ICPCM-2018 held at NIT-Rourkela from 6th -8th Dec. 2018.
Effect of sintering parameters on microstructure and electrochemical properties of LTP Siddharth Sradhasagar, Soobhankar Pati, Amritendu Roy, (Oral presentation given by Mr. Siddharth Sradhasagar) at ICPCM-2018 held at NIT-Rourkela from 6th -8th Dec. 2018.