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Mrs. D.P. Ubeysekara

Darsha.png
Mrs. D.P. Ubeysekara
B.Sc. (Hons) / (Jaffna)
Lecturer (Probationary)
Email: darshau@esn.ac.lk
Research Interest: Research related to the Material Science in developing thin film solar cells to achieve high efficiency devices and synthesizing various dimensionality nano-structures to fabricate low-cost Dye Sensitized Solar cells.

Biography

  • Full name: Mrs. Darsha Prabhashini Ubeysekara
  • Official address: Department of Physics, Eastern University, Chenkalady, 30350, Sri Lanka
  • Academic Position: Lecturer (Probationary) in Physics
  • Date of Birth: 05.03.1992
  • Marital status: Married

Links to Publications

 

Publications

  1. R.M.S.B. Rathnayaka, D.P. Ubeysekara1*. The Influence of Thickness and Compression on the Sound Absorbing Ability of Eco-Friendly Tea Waste Sound Absorber. 2023. Proceedings of International Conference on Multidisciplinary Research (ICMR 2023), January 3-4 2023, Eastern University, Sri Lanka with Sri Sathya Sai University for Human Excellence, India
  2. R.M.S.B. Rathnayaka, P.R. Fernando, D.P. Ubeysekara1*. Composite Eco-Friendly Sound-Absorbing Materials Using Various Natural Fibers. 2022. Proceedings of the Annual Research Session, Faculty of Technology, Eastern University, Sri Lanka, 6th October 2022 
  3. L.G.K.D.P. Liyanage, P.R. Fernando, D.P. Ubeysekara1*. Production of Eco-Friendly Handmade Paper from Waste Papers and Paddy Waste. 2022. Proceedings of the Annual Research Session, Faculty of Technology, Eastern University, Sri Lanka, 6th October 2022
  4. D. Ubeysekara1, A. Malikaramage, V. Ramakrishnan, G. rajapakshe, Dhayalan Velauthapillai, P. Ravirajan. Silver Nanoparticles-Decorated Visible Light Responsive Titania Nano-Rods for Dye Sensitized Solar Cells. 2019. Proceedings of the International Conference on Advanced Materials for Clean Energy and Health Applications, February 6-8, 2019, University of Jaffna, Sri Lanka and Western Norway University of Applied Sciences

Research Interest

  • Material Science
  • Developing Dye Sensitized Solar cells with different Nono-Structures
  • Fabricating Thin-Film Solar cells with inorganic absorbers
  • Condensed matter physics

Teaching

  • Second Year / PH2073 – Electronics I

Awards

  • Received, "Deans’ List 2016", award for the achievement in level-4 Examination in science-2016 with the GPA value of 3.7 or above from University of Jaffna
  • Completed with awards, an Advanced Diploma in Electrical and Electronic Engineering, (International Vocational Qualification Level 5), City & Gilds of London Institute.

Positions Held

  1. Worked as a Temporary Lecturer in Physics at Department of Physics, Faculty of Science, Eastern University Sri Lanka from 28.03.2022 to 27.03.2023
  2. Worked as a Temporary Assistant Lecturer in Physics at Department of Multidisciplinary Studies, Faculty of Technology, Eastern University Sri Lanka from 15.12.2021 to 27.03.2022
  3. Worked as a Research Assistant at National Institute of Fundamental Studies, Kandy from 01.07.2019 to 20.08.2021
  4. Worked as a Temporary Demonstrator in Physics at Department of Physics, Open University, Nawala, Sri Lanka from 01.02.2019 to 03.06.2019
  5. Worked as a Visiting Lecturer in Physics at Skills College of Technology, Nugegoda from 09.03.2019 to 02.06.2019
  6. Worked as a Temporary Demonstrator in Physics at Department of Physics, University of Jaffna, Sri Lanka from 08.06.2018 to 10.02.2019
Last Updated
05-May-2023