Volume 38, 2022

Proceedings of the 38^th Technical Sessions, March 2022, Board Room, Faculty of Applied Sciences, University of Sri Jayewardenepura, Sri Lanka

 

Session I (0900-1020 hrs) – Session Chairman: Dr. U S Rahubadda

1. Substrate Effect on the Structural and Morphological Variations of Electrodeposited Cuprous Oxide Thin films in Acetate Bath

A.H.M.N.N.Bandara, V.P.S.Perera , G.K.R Senadeera, K.N. D Bandara

Proceedings of the Technical Sessions, 38 (2022) 3-10

2. Hot carrier base photovoltaic response of GaSb/InAs Type-II strained-layer superlattice structure in the Terahertz (THz) region

P.K.D.D.P. Pitigala

Proceedings of the Technical Sessions, 38 (2022) 11-18

3. Fabrication of Cu2O homojunction with ZnO buffer layer

S.A.A.B. Thejasiri, F.S.B. Kafi, K.M.D. Jayathilake, L.S.R. Kumara, R.P. Wijesundera, W. Siripala

Proceedings of the Technical Sessions, 38 (2022) 19-25

4. Graphite/ TiO2 counter-electrodes assembled with TiO2 multilayer photoelectrode for low-cost quasi solid-state dye-sensitized solar cells

H. M. N. Wickramasinghe, K. Wijayaratne, T. M. W. J. Bandara

Proceedings of the Technical Sessions, 38 (2022) 26

Session II (1040-1200 hrs) – Session Chairman: Professor H H Sumathipala

5. Comparison of ZnO Nano Particles Synthesized Using Sodium Hydroxide and Triethylamine for Photovolatic Applications

G.C. Wickramasinghe, V.P.S. Perera, R.Senthilnithy and C.N. Nupearachchi

Proceedings of the Technical Sessions, 38 (2022) 27

6. Interactions and transport properties of ionic liquid and hydroxyapatite nano-filler based sodium ion conducting gel polymer electrolyte

M.D.M. Nayanakanthi, H.M.J.C. Pitawala, J.L. Ratnasekera, T.M.W.J. Bandara, L.B.E. Gunasekara

Proceedings of the Technical Sessions, 38 (2022) 28-36

7. Thermal Properties of Pressurized Sawdust and Natural Rubber Latex Composites

B. Dushyanthini, V.P.S. Perera , J.C.N. Rajendra , N. Karthikeyan, G.K.R. Senadeera

Proceedings of the Technical Sessions, 38 (2022) 37-45

8. Methods of Inducing Magnetism into Graphene Monolayer

H N S Peiris, W W P De Silva

Proceedings of the Technical Sessions, 38 (2022) 46

Session III (1300-1440 hrs) – Session Chairman: Professor P A A Perera

9. Design and Development of Real-Time Controller Based on ARM cortex-M Processor for Automated Altitude-Azimuth Telescope Mount

H.A. Rangana Madushanka Perera, P.G.T.R. Payagala, L.A.D.B.K. Gunawardana, G.D. Illeperuma and V.P.S. Perera

Proceedings of the Technical Sessions, 38 (2022) 47-54

10. Locating Earthquakes Occurring in Sri Lanka

K K D A C Karunarathne, D.D.T.S Chandrasiri, S.S.Kumarawadu, N.G.S.S. Gamage

Proceedings of the Technical Sessions, 38 (2022) 55-61

11. Investigation of the connection between elephant acoustic communication signals and locomotive induced air-borne noise

L S P Perera, C M Kalansuriy and N G S S Gamage

Proceedings of the Technical Sessions, 38 (2022) 62-71

12. Construction of a Muon Detector and testing the suitability for detecting Cosmic Ray Muons at Sea Level

S U Munasinghe, H K Y P M Jayasingha, A U Abeysekara, W M K P Wijayaratna

Proceedings of the Technical Sessions, 38 (2022) 72-79

Institute of Physics, Sri Lanka