Ms. S.D. Varathaseelan

bahigo gobahis polobet rotabet betist
sdvarath@tec.rjt.ac.lk

Ms. S. D. Varathaseelan

Lecturer (Probationary)

Education Qualifications

  • B.Tech.(Hons.) Materials Science and Technology – Uva Wellassa University
  • M.Sc. Nanoscience and Nanotechnology  (Reading) – University of Peradeniya

Employment History

  • Probationary Lecturer at the Department of Materials Technology, Faculty of Technology Rajarata University of Sri Lanka (December 2020 to date)
  • Research Assistant at Trincomalee Campus, Eastern University, Sri Lanka  (June 2019 to October 2020)
  • Temporary Demonstrator at the Department of Physical Science, Faculty of Applied Science, Trincomalee Campus, Eastern University, Sri Lanka (September 2017 to  September 2018)
  • Temporary Demonstrator at the Department of Science and Technology, Faculty of Applied Science, Uva Wellassa University, Sri Lanka (February 2017 to  August 2017)

Administrative and Other Activities

  • Department Secretary, Department of Materials Technology, Faculty of Technology Rajarata University of Sri Lanka (From December 2020 till to date)
  • Editorial Assistant of The Proceedings of the Annual Research conference 2019, Trincomalee Campus Eastern University, Sri Lanka
  • Editorial Assistant of The Proceedings of the Undergraduate Research Forum 2019, Trincomalee Campus Eastern University, Sri Lanka

Teaching Programs and Modules

  • MTT 2209: Introduction to Polymer Technology
  • MTT 3308: Polymer technology I
  • MTT 4305: Polymer technology ll
  • MTT 4311: Advanced Materials

Research Interests

  • Sustainable Polymers
  • Polymer Nano-composites
  • Dye-sensitized solar cells
  • Energy Materials
  • Nano Material Synthesis

Publications

Publications

  1. P.M. Sirimanne, S.D. Varathaseelan, (2017): Effect of Ligand Attached to Fluorescein on The Photocurrent Of Dye-Sensitized Solar Cells, International Journal of Research, 4(10), 1873-1878

Presentations at Conferences

  1. S.D. Varathaseelan, P.M. Sirimanne, (2017) Fabrication of dye-sensitized solar cells on polymer substrates, Proceedings of International Research Symposium of Uva Wellassa University, 2017, P.255
  2. S.D. Varathaseelan, Investigation of efficiency of the solid-state dye-sensitized solar, cells with Metal centered dye and Metal-Free organic dye, Proceedings of Kelaniya International Conference on Advances in Computing and Technology (KICACT-2017), P.34
  3. S.D. Varathaseelan, Effect of Ligand Attached to Fluorescein on The Photocurrent Of Dye-Sensitized Solar Cells, Proceedings of 4th International Conference on Multidisciplinary Approaches – 2017 (iCMA-2017)

Other Details