Volume 37, 2021

Proceedings of the 37^th Technical Sessions, March 2021, SLAAS Auditorium, Vidya Mawatha, Colombo-7, Sri Lanka

 

Session I (0830-1000 hrs) – Session Chairman: Dr. R C L De Silva

1. Rainfall Forecasting in Sri Lanka Using ANN-Case study for Colombo

T.D.L Gayanga, R. D. Hettiarachchi

Proceedings of the Technical Sessions, 37 (2021) 1-8

2. Satellite-based remote sensing as a tool to monitor vehicle usage: A case study in Sri Lanka

Hasith E Perera and Hiran H E Jayaweera

Proceedings of the Technical Sessions, 37 (2021) 9-15

3. Detection of ionizing radiation using simple instruments

P.B.B. Weligampola, C.P. Jayalath and T.P. Ranawaka

Proceedings of the Technical Sessions, 37 (2021) 16-23

4. Analysis of material properties of offshore-sand sludge in Muthurajawela: A case study

C. Niroshan, S.A.D.A.S. Suraweera, S.S.K Muthurathna, P.K.D.D.P. Pitigala

Proceedings of the Technical Sessions, 37 (2021) 24-30

5. Design and construction of a cooling system using a Peltier based thermoelectric device.

Udaya Rahubadde, Hasith Hewainna

Proceedings of the Technical Sessions, 37 (2021) 31-38

6. First Principle Study of Alkaline Metal Intercalation in Twisted Bilayer Graphene

N.K.R Perera, K.M Abeywickrama, W.W.P De Silva

Proceedings of the Technical Sessions, 37 (2021) 39-45

Session II (1030-1200 hrs) – Session Chairman: Prof. P A A Perera

7. Physical Characterizations of Casein by Using Electrochemical and Spectroscopic Techniques

T.R. Senevirathne, G.C. Wickramasinghe, V.P.S Perera and K.T. Hettiarachchi

Proceedings of the Technical Sessions, 37 (2021) 75

8. Effects of Acidification of Clove Fruit Dye Extracted in Water and Ethanol for Performance Enhancement of DSSCs

D.T.B. Herath, G.C. Wickramasinghe, G.M.L.P. Aponsu and V.P.S. Perera

Proceedings of the Technical Sessions, 37 (2021) 76

9. The effect of surface plasmon resonance on the photovoltaic properties of CdS quantum dot sensitized solar cells

W.I. Sandamali, G.K.R, Senadeera, M.A.K.L. Dissanayake, T. Jaseetharan, V.P.S. Perera, J.C.N. Rajendra, N. Karthikeyan and L.A. Wijenayaka

Proceedings of the Technical Sessions, 37 (2021) 77

10. Fabrication of P3HT/PCBM Inverted Solar Cells with ZnO electron transport layer

R. M. Geethanjana Wanigasekara, D.G.K.K. Namawardana, W.T.M.A.P.K. Wanninayake, K.M.D.C. Jayathilaka, R.P. Wijesundera, W. Siripala

Proceedings of the Technical Sessions, 37 (2021) 78

11. Fabrication of Size-tunable Graphitized Carbon Spheres with hierarchical surface morphology on p-Si (100) by Chemical Vapor Deposition

B.V.N. Sewwandi, A.R. Kumarasinghe, D. Thushara, R. Weerasooriya

Proceedings of the Technical Sessions, 37 (2021) 79

12. Graphene based Piezoresistive strain sensor for human body motion detection

P.G.K.A. Perera, H.P.T.S. Perakotuwa, A.A.N. Prabhath, D.D.N.B. Daya, Vimukthi Jayaweera

Proceedings of the Technical Sessions, 37 (2021) 80

Session II (1300-1445 hrs) – Session Chairman: Prof. S R D Kalingamudali

13. Development of a Cost-Effective and Reliable Spin Coating Device Promoting Local Enterprises to Meet the Research Needs

G.W.M.D. De Silva, P.G.T.R. Payagala, C.K. Edirisinghe, G.D. Illeperuma and V.P.S. Perera

Proceedings of the Technical Sessions, 37 (2021) 46-53

14. Fabrication of P3HT:PCBM Inverted Organic Solar Cells

D.G.K.K. Namawardana, R.M. Geethanjana Wanigasekara, W.T.M.A.P.K. Wanninayake, K.M.D.C. Jayathilaka, R.P. Wijesundera, W. Siripala

Proceedings of the Technical Sessions, 37 (2021) 54-61

15. Growth of ZnO thin films on Mo substrate for PV applications

W.T.R.S. Fernando, K.M.D.C. Jayathilaka, R.P. Wijesundera and W. Siripala

Proceedings of the Technical Sessions, 37 (2021) 62-69

16. Fabrication of Magnesium ion Rechargeable Battery Using Dolomite as the Cathode Material

A. M. U. S. Atthanayake, C. N. Nupearachchi and V. P. S. Perera

Proceedings of the Technical Sessions, 37 (2021) 70-74

Institute of Physics, Sri Lanka