Citation:UK Abeywarna, EPPC Gunawardana, DN Bopege, R Rajapaksha, RP Wijesundera and W Siripala, 2003, A study on Peltier effect with n-type cuprous oxide and p-type cuprous sulphide semiconductors, Proc. Annual Research Symp. 2003, University of Kelaniya, p 58