• Engineering Physics(PH1161)
• Nuclear and Particle Physics(PH25009)
• Switching Theory and Logic Design Lab(PH5107)
• Mechanics, Waves and Oscillations Laboratory(PH2103)
• Modern Physics(PHI311)
• Electricity and Magnetism(PHI251)
• Electromagnetic Theory(PH4151)
• Electricity and Magnetism(PH3202)
• Electromagnetic Theory(PH16002)
• Electricity and Magnetism(PHB251)
• Electricity and Magnetism Laboratory(PHI253)
• Engineering Physics(PH133)
• Physics for Civil Engineers(PH131)
• Physics for Metallurgists(PH183)

• ORC ID: 0000-0003-1297-4104
• SCOPUS ID: 57785147700
• Google Scholar ID: https://scholar.google.co.in/citations?hl=en&user=b5pLytUAAAAJ

Journal(s)

• High-Performance NIR Reflective Yellow Pigment for Sustainable Cool Surface Coatings to Address Urban Heat Island Mitigation, By A. Mridula, M. Rakshita, KAK Durga Prasad, Subrata Das, K. Uday Kumar*, S. Surendra Babu, and D. Haranath, Elsevier, Materials Science in Semiconductor Processing, vol.198, pp.109755, 2025
• Functionalized MIL-125(Ti) Based High-Performance Triboelectric Nanogenerators for Hygiene Monitoring, By Anjaly Babu, Navaneeth Madathil, Rakesh Kumar Rajaboina, Hitesh Borkar, Kamakshaiah Charyulu Devarayapalli, Yogendra Kumar Mishra, Sugato Hajra, Hoe Joon Kim, Uday Kumar Khanapuram, Dae Sung Lee, Royal Society of Chemistry, Materials Advances, vol., pp., 2025
• Anatase vs. Rutile: Optimizing TiO₂-Based Triboelectric Nanogenerators for Clean Energy Harvesting, By Charitha Vankendinne, Supraja Potu, Anjaly Babu, Rakshita Muddamalla, Rajesh Katru, Rajani Kumar Kandikonda, Rakesh Kumar Rajaboina, Haranath Divi, Uday Kumar Khanapuram, Dipti Gupta, Wiley, Advanced Sustainable Systems, vol., pp., 2025
• Revolutionizing TENG Technology with MOF Composite Fibers: Applications in Public Transit Monitoring, Staircase Alerts, and Security, By Lakshakoti Bochu; Anjaly Babu; Supraja Potu; Uday Kumar Khanapuram; Prakash Kodali, ACS, ACS Applied Polymer Materials, vol.7, pp.4132–4141, 2025
• Magnetite Nanoparticles Based Triboelectric Nanogenerators for Self-Powering Applications, By Anu Kulandaivel, Supraja Potu, Navaneeth Madathil, Mahesh Velpula, Anjaly Babu, Uday Kumar Khanapuram, Rakesh Kumar Rajaboina, Springer, Journal of Materials Science: Materials in Electronics , vol.36, pp.471, 2025
• Investigating the blue photoluminescence and decay characteristics of rare-earth-doped long afterglow phosphors for flexible and transparent labels using silicone rubber: A potential substitute in darkness, By K A K Durga Prasad, M Rakshita, Aachal Sharma, Payal Pradhan, K Uday Kumar, R Rakesh Kumar, and D. Haranath, Springer, Journal of Applied Physics, vol.137, pp.045102 , 2025
• VS4-NiAl LDH Composite Electrodes for Next-Generation High-Performance Supercapacitors, By Rajesh Katru, Rakshita Muddamalla, Kamakshaiah Charyulu Devarayapalli, Haranath Divi, Rakesh Kumar Rajaboina: Uday Kumar Khanapuram, Dae Sung Lee, Royal Society of Chemistry, Journal of Materials Chemistry C, vol., pp., 2025
• E-Waste to Energy: Self-Powered Electronic Devices and Organic dye Degradation Using TENG-Assisted Catalysis, By Kaki Anusha, Maharana Gouranga, M Navaneeth, Mahesh Velupula, K Uday Kumar, Joseph Paul, Rajaboina Rakesh, Wiley, Advanced Sustainable Systems, vol., pp., 2025
• Innovative Integration of Triboelectric Nanogenerators into Signature Stamps for Energy Harvesting and Smart Applications. , By Lakshakoti Bochu, Supraja Potu, Madathil Navaneeth, Uday Kumar K, Rakesh Kumar Rajaboina, Prakash Kodali, MDPI, Engineering, vol.5, pp.958-966, 2024
• Innovative Triboelectric Nanogenerator (TENG) Design Utilizing a Stress Ball for Energy Harvesting, Wellness, and Safety Applications, By B. Lakshakoti, P Ravi Sankar, Supraja P, Navaneeth M., Mahesh V., Khanapuram Uday Kumar, Prakash K, Rajaboina Rakesh Kumar, IOP, Engineering Research Express , vol.6, pp.015081, 2024
• Resolving restacking issue of multilayers in MXene for enhanced supercapacitive performance, By Jitesh Pani, Priyanka Chaudhary, Narinder Kumar, K. Uday Kumar, B Yadav, and Hitesh Borkar, Wiley, Energy Technology, vol.11, pp.2300193, 2024
• “Simple and Cost-effective Synthesis of a Rare-earth Free Long Afterglow Phosphor for Dark Visual Markings; , By K.A.K. Durga Prasad; S Puranjay; M Rakshita; Aachal A Sharma; Payal P. Pradhan; K Uday Kumar; R Rakesh Kumar, Springer, Journal of Fluorescence, vol.1, pp.1, 2024
• Phosphor-Based Triboelectric Nanogenerator: A Novel Self-Powered Luminescent Device, By Rakshita M; Navaneeth M; Sharma Aachal; Pradhan Payal; Durga Prasad KAK; Khanapuram Uday Kumar; Rajaboina Rakesh Kumar; Divi Haranath, ACS, ACS Applied Electronic Materials, vol.6, pp.1821–1828, 2024
• Revolutionizing Waste-to-Energy: Harnessing the Power of Triboelectric Nanogenerators, By K Uday Kumar, Sugato Hajra, G Mohana Rani, Swati Panda, R Umapathi, S Venkateswarlu, Hoe Joon Kim, Yogendra Kumar Mishra, R Rakesh Kumar, Springer, Advanced Composites and Hybrid Materials, vol.7, pp.1-42, 2024
• Wearable High-Performance MWCNTs/PDMS Nanocomposite based Triboelectric Nanogenerators for Haptic Applications, By Suresh Nuthalapati, Aniket Chakraborthy, Injamamul Arief, Kamal Kumar Meena, K Ruthvik, R Rakesh Kumar, K Uday Kumar, Amit Das, M Ercan Altinsoy, Anindya Na, IEEE, IEEE Journal on Flexible Electronics, vol., pp., 2024
• From Acoustic to Electric: Advanced Triboelectric Nanogenerators with Fe-based Metal-Organic Frameworks, By Anjaly Babu, Sushmita Gupta, Rajesh K, Navaneeth M, Anu K, Prakash K, Haranath D, Uday Kumar K*, Rakesh Kumar R, Wiley, Energy Technology, vol., pp.2400796, 2024
• 2D Layered Materials based Triboelectric Self-Powered Sensors, By Rakesh Kumar Rajaboina*, Uday Kumar Khanapuram*, Anu Kulandaivel, Wiley, Advanced Sensor Research, vol., pp., 2024
• Enhancing Triboelectric Nanogenerators Performance with MXenes-Silicone Nanocomposites: A Leap Forward in Energy Harvesting and Touch-Sensitive Technologies, By Navaneeth M, Supraja Potu, Jitesh Pani; Lakshakoti B, Anjaly babu, Hitesh Borker, Prakash K; Uday Kumar Khanapuram, ACS, ACS Applied Electronic Materials, vol.6, pp.5563-5574, 2024
• Sustainable Energy Harvesting from Medical Waste: Utilizing Discarded Ointment Tubes in Triboelectric Nanogenerators, By V. Lakshmi Suneetha, P. Supraja, K. Uday Kumar, R. Rakesh Kumar*, Elsevier, Material Letters, vol.377, pp.137350, 2024
• Terahertz based optical & electrical properties of PZT, By Yadagiri K; Raghavendra Reddy V; Nagaraju M; Choudary A.K; Uday kumar K; Haranath D, Springer, Journal of Sol-Gel Science and Technology, vol.109, pp.237–245, 2024
• Oxide based Triboelectric Nanogenerators: Recent Advances and Future Prospects in Energy Harvesting, By Supraja Potu, Anu Kulandaivel, Buchaiah Gollapelli, Uday Kumar Khanapuram, Rakesh Kumar Rajaboina, Elsevier, Materials Science and Engineering: R: Reports, vol.161, pp.100866, 2024
• Exploring wettability: a key to optimizing liquid-solid triboelectric nanogenerator, By Anu Kulandaivel, Uday Kumar Khanapuram, Rajaboina Rakesh Kumar, ACS, Applied Materials and Interfaces, vol., pp., 2024
• Facile and Robust High-Performance Triboelectric Nanogenerator Based on Electronic Waste for Self-Powered Electronics, By V. Lakshmi Suneetha; V. Mahesh; P. Supraja; M. Navaneeth; K. Uday Kumar; R. Rakesh Kumar, Wiley, Energy Technology, vol., pp., 2024
• Sustainable Energy Harvesting from Medical Waste: Utilizing Discarded Ointment Tubes in Triboelectric Nanogenerators, By V. Lakshmi Suneetha, P. Supraja, K. Uday Kumar, R. Rakesh Kumar, Elsevier, Material Letters, vol.377, pp.137350, 2024
• Bio-Waste Sea Shells-Based Triboelectric Nanogenerator: Sustainable Approach for Efficient Mechanical Energy Harvesting, By V. Lakshmi Suneetha, P. Supraja, K. A. K. Durga Prasad, K. Uday Kumar, D. Haranath, R. Rakesh Kuma, Wiley, Energy Technology, vol., pp.2401333, 2024
• High-performance MOF-303 based Triboelectric Nanogenerators for Self-Powered Electronics and Road Safety Applications, By Mahesh V; Navaneeth M; Supraja P; Lakshakoti B; Krishnakanth Chithari; Jayalaxmi V; Prakash K; Uday Kumar K; Rakesh Kumar R, ACS, ACS Applied Electronic Materials, vol.6, pp.7890-7897, 2024
• Surface-Engineered High-Performance Triboelectric Nanogenerator for Self-Powered Health Monitoring and Electronics, By Supraja Potu, Navaneeth Madathil, Siju Mishra, Arbacheena Bora, Yuvaraj Sivalingam, Anjaly Babu, Mahesh Velpula, Lakshakoti Bochu, Balaji Ketharachapalli, Anu Kulandaivel, Rakesh Kumar Rajaboina*, Uday Kumar Khanapuram, Haranath Divi, Prakash Kodali, Banavoth Murali, and Ravi Ketavath, ACS, ACS Applied Engineering Materials, vol.10, pp.2663, 2023
• High-performance triboelectric nanogenerator using ZIF-67/PVDF hybrid film for energy harvesting, By Anjaly Babu, K. Ruthvik, P. Supraja, M. Navaneeth, K. Uday Kumar, R. Rakesh Kumar, K. Prakash & N. Raju , Springer, Journal of Materials Science: Materials in Electronics, vol.34, pp.2195 , 2023
• Crystalline Porous Material‐Based Nanogenerators: Recent Progress, Applications, Challenges, and Opportunities, By Rakesh Kumar Rajaboina, Uday Kumar Khanapuram, Venkateswaran Vivekananthan, Gaurav Khandelwal, Supraja Potu, Anjaly Babu, Navaneeth Madathil, Mahesh Velpula, Prakash Kodali, Wiley, Small, vol.20, pp.230620, 2023
• Enhancing Triboelectric Nanogenerator Performance with Metal–Organic-Framework-Modified ZnO Nanosheets for Self-Powered Electronic Devices and Energy Harvesting, By Supraja Potu, M. Navaneeth, Anshika Bhadoriya, Arbacheena Bora, Yuvaraj Sivalingam, Anjaly Babu, Mahesh Velpula, Buchaiah Gollapelli, Rakesh Kumar Rajaboina*, Uday Kumar Khanapuram, Haranath Divi, Prakash Kodali, and Lakshakoti Bochu, ACS, ACS Applied Nano Materials, vol.6, pp.22701, 2023
• Triboelectric nanogenerator based on commercial ITO-PET sheets for mechanical energy harvesting and self-powered indicator display applications, By M. Navaneeth; P. Supraja; Anjaly Babu; K. Uday Kumar; K. Prakash; and R. Rakesh Kumar, Elsevier, Material Letters, vol.336, pp.133866, 2023
• A medical waste X-ray film based triboelectric nanogenerator for self-powered devices, sensors, and smart buildings, By M, Navaneeth; Potu, Supraja; Babu, Anjaly; Rajaboina, Rakesh Kumar; K, Uday Kumar; Divi, Haranath; Kodali, Prakash; K, Balaji, Royal Society of Chemistry, Environmental Science: Advances, vol.2, pp.848-860, 2023
• Pr2CrMnO6 double perovskite as new electrode material for electrochemical energy storage, By Rupesh K. Muddelwar, Jitesh Pani; Ajay B. Lad, K. Uday Kumar, Vishwajit M. Gaikwad and B. Hiitesh Borkar, Elsevier, Materials Chemistry and Physics, vol.302,, pp.127726, 2023
• M Navaneeth, Supraja Potu, Anjaly Babu, B Lakshakoti, Rakesh Kumar Rajaboina, Uday Kumar K, Haranath Divi, Prakash Kodali, K Balaji, By Transforming Medical Plastic Waste into High-Performance Triboelectric Nanogenerators for Sustainable Energy, Health Monitoring, and Sensing Applications, ACS, ACS Sustainable Chemistry & Engineering, vol.11, pp.12145, 2023
• Advances in Ferrofluid-Based Triboelectric Nanogenerators: Design, Performance, and Prospects for Energy Harvesting Applications, By Anu Kulandaivel; Supraja Potu; Anjali Babu; Navaneeth Madathil; Mahesh Velpula; Rakesh Kumar Rajaboina; Uday Kumar Khanapuram, Elsevier, Nanoenergy, vol.120, pp.109110, 2023
• Facile Direct Growth of ZIF-67 Metal–Organic Framework for Triboelectric Nanogenerators and Their Application in the Internet of Vehicles, By Anjaly Babu, Laksha Koti B, Supraja Potu, Ruthvik K, Navaneeth M, Mahesh V, Uday Kumar K, Prakash K, Haranath D, Balaji K, Rajanikanth A, ACS, ACS Sustainable Chemistry & Engineering, vol.11, pp.16806, 2023
• Rare-Earth Ion-Activated Nanostructured Fluorescent Marker for Easy Naked Eye Detection and Swift Imaging of Latent Fingerprints, By Payal P. Pradhan, Rakshita Muddamalla, Aachal A. Sharma, Durga Prasad Kasireddi A. K, Uday Kumar Khanapuram, Rakesh Kumar Rajaboina, and Haranath Div, ACS, ACS Applied Nano Materials, vol.21, pp.19767, 2023
• Conductivity Enhancement in K+ ion Conducting Solid Polymer Electrolyte [PEG: KNO3] and its Application as an Electrochemical Cell, By Anji Reddy Polu; Aseel A. Kareem; Kwangmin Kim; Dongkyu Kim; M. Venkanna; Hussein Kh. Rasheed; Uday Kumar K, Springer, Korean Journal of Chemical Engineering, vol.40, pp.2975–2981, 2023
• Wood Plastic Composites (WPC) Waste Based Triboelectric Nanogenerator for Mechanical Energy Harvesting and Self-Powered Applications, By Lakshmi Sunitha V, Supraja Potu, Durga Prasad K. A.K., Navaneeth M, Anjaly Babu, Mahesh V, Uday Kumar K, Haranath Divi, Rakesh Kumar Rajaboina, Elsevier, Material Letters, vol.351, pp.134995, 2023
• High-Performance Triboelectric Nanogenerator Based on 2D Graphitic Carbon Nitride for Self-Powered Electronic Devices, By Ruthvik K, Anjaly Babu, Supraja P, Navneeth M, Mahesh V, Uday Kumar K*, Rakesh Kumar R*, Manmada Rao B, Haranath D, Prakash K, Elsevier, Material Letters, vol.350, pp.134947, 2023
• High-Performance and Low-Cost Overhead Projector Sheet-Based Triboelectric Nanogenerator for Self-Powered Cholesteric Liquid Crystal, Electroluminescence, and Portable Electronic Devices, By Potu Supraja, Rajaboina Rakesh Kumar, Gollapelli Buchaiah, Vallamkondu Jayalakshmi, Siju Mishra, Divi Haranath, Anjaly Babu, K. Uday Kumar, Puppala Ravi Sankar, Kodali Prakash, ACS, ACS Applied Energy Materials, vol.5, pp.13702–13713, 2022
• Enhanced Water Oxidation reaction activity of Mn3O4 nanocrystals in alkaline medium by doping Transition-metal Ions, By P. Saraswathi; Anjaly Babu; S D Ramarao; K. Uday Kumar; Hitesh Borkar; Ch. Rajesh; K. Raghavendra Kumar, IOP, Nano Futures, vol.6, pp.025007, 2022
• Studies on contact angle measurements in superoleophobic aluminum hydroxide nanoflakes, By Rakshita Muddamalla, Anjaly Babu, K Jayanthi, Sivaiah Bathula, K Uday Kumar, Haranath D, Elsevier, Material Letters, vol.315, pp.131938, 2022
• A simple and low cost triboelectric nanogenerator based on two-dimensional ZnO nanosheets and its application in portable electronics, By P. Supraja, R. Rakesh Kumar, Siju Mishra, D. Haranath, R Ravi Sankar, K. Prakash, N. Jayarambabu, T. Venkatappa Rao, K Uday Kumar, Elsevier, Sensors and Actuators A Physical, vol.335, pp.113368, 2022
• ZIF-67 metal-organic frameworks based triboelectric nanogenerator for self-powered devices, By Sachin, Anjaly Babu, Uday Kumar K*, Supraja P, Navneeth M, Rakesh Kumar R*, Siju Mishra, Haranath D, Prakash K, Raju N, Thirmal C, MDPI, Nanoenergy Advances, vol.2, pp.291-302, 2022
• Magnetic and spin-phonon coupling studies of magneto-electric SrFe8Co2Ti2O19 M-type hexaferrite, By Raju N; Uday Kumar K; Sreenath Reddy M; Gopal Reddy Ch; Yadagiri Reddy P; Raghavendra Reddy V, Elsevier, Journal of Magnetism and Magnetic Materials, vol.562, pp.169868, 2022
• Plant-based Triboelectric Nanogenerator for Biomechanical Energy Harvesting, By Anjaly Babu, D. Rakesh, P. Supraja, Siju Mishra, K. Uday Kumar*, R. Rakesh Kumar, D. Haranath Estari Mamidala, Raju Nagapuri, Elsevier, Results in Surfaces and Interfaces, vol.8 , pp.100075, 2022
• Energy harvesting properties of the Nafion thin films, By Anjaly Babu, Supraja P, Siju Mishra, Uday Kumar K*, Rakesh Kumar Rajaboina, Haranath Divi, Thirmal C, Raju N, Venkatappa Rao Tumu, K. Balaji, A. Rajanikanth, IOP, Engineering Research Express , vol.4, pp.045015, 2022
• Enhanced output of ZnO nanosheet based piezoelectric nanogenerator with a novel device structure, By Siju Mishra, P Supraja, Vishnu V. Jaiswal, P Ravi Sankar, R Rakesh Kumar, K. Prakash, K. Uday Kumar, D. Haranath, IOP, Engineering Research Express , vol.3, pp.045022, 2021
• Electrochromic properties of reactive magnetron sputtered WO3 thin films prepared with neon as sputter gas, By K. Uday Kumar and A Subrahmanyam, American Scientific Publishers, Journal of Nanoscience and Nanotechnology, vol.20, pp.3724–3733, 2020
• Electrochromic properties of tungsten oxide thin films on lexan polycarbonate substrates prepared with neon as sputter gas, By K. Uday Kumar and A Subrahmanyam, IOP, Materials Research Express, vol.6, pp.065502, 2019
• Electrochromic device with Magnetron sputtered Tungsten oxide and nafion membrane performance with varying tungsten oxide thickness a report, By K. Uday Kumar S D Bhat and A Subrahmanyam, IOP, Materials Research Express, vol.6, pp.045513, 2019
• Electrical transport in disordered tin-doped indium oxide ITO thin films Quantum correction to the conductivity, By Deepak Kumar Kaushik, K. Uday Kumar, A Subrahmanyam, AIP , AIP Advances , vol.7, pp.015109 , 2016
• Flexible electrochromics magnetron sputtered tungsten oxide thin films on Lexan optically transparent polycarbonate substrates, By K Uday Kumar, D. S. Murali, and A. Subrahmanyam, IOP, Journal of Physics D Applied Physics , vol.48, pp.255101, 2015

Conference(s)

• Study of ZnO nanosheets Growth Parameters Effect on the Performance of the Triboelectric Nanogenerator By Supraja Potu, Navaneeth M, Rakesh Kumar Rajaboina, Siju mishra, Haranath divi, Uday Kumar Khanapuram , Materials Today: Proceedings, 2023
• Performance Prediction of Contact Separation Mode Triboelectric nanogenerators using Machine Learning Models By Ravi Sankar Puppala; K. Prakash; R. Rakesh Kumar; Md. Farukh Hashmi; K. Uday Kumar, IEEE, 2023
• As-deposited sol-gel made TiO2-SiO2 films as protective coatings for silver By B M Pratima, Uday Kumar K, and A Subrahmanyam, AIP Conference Proceedings, 2020
• High-efficiency Magnetron sputtered tungsten oxide thin film electrochromics with Neon sputtering By K. Uday Kumar, Deepak Kumar Kaushik, KM Karuppasamy and A Subrahmanyam, Society of Vacuum Coaters, 2016
• Studies on Tungsten Oxide Based Electrochromics on Lexan Substrates Prepared by Reactive DC Magnetron Sputtering By K Uday Kumar, D. S. Murali, M.K. Jain, and A. Subrahmanyam, Society of Vacuum Coaters, 2014

Book Chapter(s)

• Nanostructures for energy harvesting By Swati Panda, Sugato Hajra, R. Rakesh Kumar, K Uday Kumar, Ana Borrás, Yogendra Kumar Mishra, Hoe Joon Kim in Advances in Nanostructures: Processing and Methodology to Grow Nanostructures, Elsevier , Advances in Energy Harvesting, 2025
• Advances in Zinc Oxide (ZnO) Nanostructures Based Nanogenerators: Challenges, Opportunities By P. Supraja, Siju Mishra, R. Rakesh Kumar, D. Haranth, K. Uday Kumar, Hitesh Borkar in Advances in Energy Research, Nova Science Publishers, Advances in Energy Research, 2022
• Organic-inorganic perovskites nanogenerators for energy harvesting applications, Advances in Energy Research By Savita Sharma, K. Uday Kumar, D. Haranath, R. Rakesh Kumar, and Hitesh Borkar in Nanogenerators: Advances in Research and Applications, Nova Science Publishers, Nanogenerators: Advances in Research and Applications, 2021
• Synthesis, Characterization & Applications of ZnO-TiO2 Nanocomposites By R. Rakesh Kumar, K. Uday Kumar, D. Haranath in Nanoscale Compound Semiconductors, and their Optoelectronics Applications, Elsevier , Nanoscale Compound Semiconductors, and their Optoelectronics Applications, 2020

Previous Students