• Composites
• Polymers
• Automation
• Alloys

• Workshop Technology
• Engineering Materials
• Theory of Machines

Journals

1. Mathavan, J.J. Patnaik, A. "Analysis of wear properties of granite dust filled polymer composite for wind turbine blade", Results Mater, 5, 100073 (2020). https://doi.org/10.1016/j.rinma.2020.100073.
2. Joy Mathavan, J.; Hassan, M.H.; Xu, J.; Franz, G. Hole Quality Observation in Single- Shot Drilling of CFRP/Al7075-T6 Composite Metal Stacks Using Customized Twist
   Drill Design. J. Compos. Sci. 2022, 6, 378. https://doi.org/10.3390/jcs6120378
3. A R M Raafeek, N Satheeskanth, J Joy Mathavan and A Kunaraj (2022). IoT based guided fire fighting vehicle. IOP Conference Series: Materials Science and Engineering (1258) 012062. DOI 10.1088/1757-899X/1258/1/012062
4. J. Joy Mathavan, V. K. D. Wijesekara, N. Satheeskanth, W. M. U. J. Wanasinghe, M.
   Maathushan and V. V. Wijenayake (2022). Smart helmet to start the motorbike and to prevent accidents. IOP Conference Series: Materials Science and Engineering (1258)
   012051. DOI 10.1088/1757-899X/1258/1/012051
5. JJ Mathavan, A Patnaik, 2016, Analysis of wear properties of aluminium-based journal bearing alloys with and without lubrication. IOP Conference Series: Materials Science and Engineering 149 (1), 012052. DOI 10.1088/1757-899X/149/1/012052
6. J Joy Mathavan, MH Hassan, AS Mahmud, F Gérald (2023) Characterization of
   nanocomposite tetrahedral amorphous carbon coated drill bits for improved drilled-hole
   quality in carbon fiber-reinforced polymer/Al7075-T6 stacks. Journal of Composite
   Materials 57 (27), 4255-4274

Book Chapters

1. Kunaraj A., Joy Mathavan J., Jayasekara K.G.D.R., “Portable Multifunction Tester Design to Check the Continuity of Wires and to Measure the Electrical Parameters”, In: Pandian A.P., Palanisamy R., Ntalianis K. (eds) Proceedings of International Conference on Intelligent Computing, Information and Control Systems. Advances in Intelligent Systems and Computing, Springer, Singapore, vol 1272, 2021. https://doi.org/10.1007/978-981-15-8443-5_7.
2. Kunaraj, A., Joy Mathavan, J., and  Jayasekara, K. G. D.R. “Hardware Implementation of Automatic Power Source Controller Cum Power Optimizer”, In: V. Bindhu et al (eds) International Conference on Communication, Computing and Electronics Systems: Lecture notes in Electrical Engineering, Springer Nature Singapore Pte Ltd, Vol 733, 2021. https://doi.org/10.1007/978-981-33-4909-4_3.
3. Kunaraj, A., Mathavan, J.J., Mathushan, M. and Kamalesan, G.M., “Hardware Implementation of Smart Home Automation System Using Aurdino UNO” In Advances in Electrical and Computer Technologies: Select Proceedings of ICAECT 2020, Springer Singapore pp. 547-558, 2021.
4. Joy Mathavan J., Patnaik A., “Development and Characterization of Polyamide Fiber Composite Filled with Fly Ash for Wind Turbine Blade”, In: Vijayaraghavan L., Reddy K., Jameel Basha S. (eds) Emerging Trends in Mechanical Engineering. Lecture Notes in Mechanical Engineering, Springer, Singapore, 2020. https://doi.org/10.1007/978-981-32-9931-3_14.
5. Mathavan J.J., Shrestha S., Kaifi R., Patnaik A., “Analysis of Erosion Properties of Polymer Composite Filled with Granite Dust for Hydraulic Turbine Blade Material”. In: Ghosh S. (eds) Waste Management and Resource Efficiency, Springer, Singapore, 2019. https://doi.org/10.1007/978-981-10-7290-1_51.
6. Joy Mathavan, J., and Patnaik, A. “Analysis of wear properties of aluminium based journal bearing alloys with and without lubrication”. IOP Conf. Ser.: Mater. Sci. Eng. 149 012052, 2016
   
7. Mathavan, J.J., Kunaraj, A., Sakthivelnathan, N. (2021). Develop an Al-Alloy for High-
   Pressure–High-Temperature Applications by Enhancing Thermo-Mechanical Properties.
   In: Pandey, C., Goyat, V., Goel, S. (eds) Advances in Materials and Mechanical
   Engineering. Lecture Notes in Mechanical Engineering. Springer, Singapore.
   https://doi.org/10.1007/978-981-16-0673-1_6
8. Satheeskanth, N., Marasinghe, S.D., Rathnayaka, R.M.L.M.P., Kunaraj, A., Joy
   Mathavan, J. (2022). IoT-Based Integrated Smart Home Automation System. In:
   Karuppusamy, P., Perikos, I., García Márquez, F.P. (eds) Ubiquitous Intelligent Systems.
   Smart Innovation, Systems and Technologies, vol 243. Springer, Singapore.
   https://doi.org/10.1007/978-981-16-3675-2_26
9. Satheeskanth, N., Mathushan, M., Mathavan, J.J., Kunaraj, A., Daisan, G. (2022). Smart
   Traffic Controller Based on Traffic Density and Prioritized Emergency Vehicle
   Clearance. In: Bindhu, V., Tavares, J.M.R.S., Du, KL. (eds) Proceedings of Third
   International Conference on Communication, Computing and Electronics Systems.
   Lecture Notes in Electrical Engineering, vol 844. Springer, Singapore.
   https://doi.org/10.1007/978-981-16-8862-1_33
10. Mathavan, J.J., Hassan, M.H., Franz, G. (2023). Modeling of Damage Evaluation and
    Failure of Laminated Composite Materials. In: Ariffin, A.H., Latif, N.A., Mahmod,
    M.F.b., Mohamad, Z.B. (eds) Structural Integrity and Monitoring for Composite
    Materials. Composites Science and Technology. Springer, Singapore.
    https://doi.org/10.1007/978-981-19-6282-0_2

Conference Proceedings

1. Joy Mathavan, J., Faslan, A.W., Wanigasingha, W.V.S.D., Basith, N.U.A. “Hardware implementation of fire detection, control and automatic door unlocking system for automobiles”, Proceedings of the Fourth International Conference on Trends in Electronics and Informatics (ICOEI 2020) DVD Part Number: CFP20J32-DVD, 2020. ISBN: 978-1-7281-5517-3,
2. Kunaraj, A., Mathushan,M., Mathavan, J. J.,  and Kamalesan, G. M., "Sensor Controlled Defense Purpose Robot for Land Mine Detection", 2020 International Conference on Smart Electronics and Communication (ICOSEC), pp. 42-47, 2020, https://doi.org/10.1109/ICOSEC49089.2020.9215338.
3. Mathavan, J. J., Dinakara, K.G.L., Premathilaka, P.G.S.G., and Herath, H.M.T.D, "Arduino based Hardware Implementation of Automatic Side Stand for Motor Bike," 2020 Fourth International Conference on Computing Methodologies and Communication (ICCMC), pp. 627-630,2020. https://doi.org/10.1109/ICCMC48092.2020.ICCMC-000116.
   
4. JJ Mathavan, MHB Hassan, ASB Mahmud (2023) Comparative study of hole quality
   performance in drilling of CFRP/Al7075-T6 stack using tetrahedral amorphous carbon
   coated drill. AIP Conference Proceedings 2959 (1)

1. Nehru Memorial Scholarship for undergraduate degree studies in India by Ministry of Higher Education Sri Lanka.
   
2. Innovation Patent, Australian Government - SUSPENSION PREPARATION TECHNIQUE FOR MANUFACTURING AL2O3 / SNO2 COMPOSITE FILMS WITH ADSORPTION PROPERTIES
   Name of inventor(s): Mozaffari Niloofar; Vambol Viola; Mozaffari Nastaran; Vambol Sergij; A. Khan Nadeem; Vinod Arun and Joy Mathavan Jebaratnam
3. Editorial committee member of Jaffna University International Conference (JUICE) - 2018.
4. Scientific committee member of ICAETCMT, Nepal, Kathmandu (International Conference
   on Advances in Engineering, Technology and Contemporary Management Trends) - 2019
5. Advisory Committee Member of “Virtual Conference on Ubiquitous AI and machine
   learning” IFERP (AI & MI) – 2020, India.
6. Publication Committee Member of Postgraduate Colloquium School of Mechanical
   Engineering, Universiti Sains Malaysia – 2022, Malaysia.
7. Editorial board member of PriMera Scientific Engineering (PSEN) (ISSN: 2834 – 2550)
8. Reviewer board member of Medicon Engineering Themes (MCET) (ISSN: 2834-7218)
9. Executive Committee member of University of Jaffna Teachers Association (2019 – 2021).
10. Vice president of Postgraduate Student Society of Mechanical Engineering; Universiti Sains
    Malaysia (2022 – 2023).
11. Student Counsellor of Faculty of Technology, University of Jaffna (2018 – 2021).
12. Part time academic sub warden of male hostel, Kilinochchi premises, University of Jaffna
    (2018, 2020)
13. Coordinator of Industrial Consultative Committee, Faculty of Technology, University of
    Jaffna (2018 – 2021).