Ms.H.Joy Karunya
Lecturer (Probationary)
B.Sc. Hons (Jaffna)
joykaru16@gmail.com
BSc Hons (Physics) – First Class (University of Jaffna)
Assistant Lecturer – November 2022 – November 2024
Demonstrator – October 2021 – September 2022
ELE302G2 : Digital Electronics and Integrated circuits
PHY305G2 : Introduction to Astrophysics and Cosmology
Research Publications
M.Thanihaichelvan, M. Joy Karunya, U Sutharsini, “Mechanically exfoliated graphene from Sri Lankan vein graphite for field effect transistor application” J.Natn.Sci.Foundation Sri Lanka 2023 51 (1): 105-112
Presentations and Abstracts
Savithiri Sivathasan, Joy Karunya Mahendiran, Amalraj Peter Amalathas, “Influence of open-air post-annealing on Al-Doped ZnO thin films prepared by non-oxidizing RF magnetron sputtering” The International conference on Technological Advances in Science, Medicine and Engineering Conferences (TASME 2024) 6th & 7th July 2024.
Joy Karunya Mahendiran, Murugathas Thanihaichelvan. “Mechanically exfoliated graphene from Sri Lankan vein Graphite for field effect transistor application”. The second International Conference on Advanced Materials for Clean Energy and Health application (AMCEHA 2023), Coimbatore, India, 19-20 September 2023
Joy Karunya Mahendiran, M Thanihaichelvan. “Mechanical exfoliation of Large area Graphene from Sri Lankan Graphite for device application” The International conference on Technological Advances in Science, Medicine and Engineering Conferences (TASME 2021) 3rd & 4th July 2021
Best Oral Presentaion Award International conference (AMCEHA) India – 2023
Prof. A. Thurairajah Gold Medal – All round performance in the University level -2019
Sir Arunachalam Mahadeva Memorial Prize – Best performance in the Honors Degree Examination in Physics -2019
Prof. A. Thurairajah Gold Medal – All round performance in the Faculty of Science -2019
Prof. Kanthia Kunaratnam Gold Medal – Best overall performance in Pure and Applied Sciences-2019
Allen Abraham Ambalavanar Memorial Gold Medal – Student attaining the top ranking in the Physics advanced course units (Level 3M and 4M) of the Honors Degree Program – 2019
Prof. K. Gunaratnam Scholarship – Best student selected to read for special degree in Physics -2017
Conferences attended
International conference TASME held on 3rd & 4th July 2021 & 6-7th July 2024
Vingnanam Research Conference, conducted by Faculty of Science University of Jaffna, 2022 & 2024
IEEE Summer School on Emerging Photovoltaic Technologies, organized by IEEE Electron Device Society, University of Jaffna, 24-25 July 2023
The Second International Conference on Advanced Materials for Clean Energy and Health Applications (AMCEHA 2023), Coimbatore, India, 19-20 September 2023
Jaffna University Undergraduate Research Symposium of the Physics Society in February 2021,2022 and 2023.
iPURSE conference held at University of Peradeniya on 11th &12th November 2021