Published online by Cambridge University Press: 10 February 2011
The conductivity σ of CuInS2 films grown by coevaporation is investigated by in-situ measurements during the deposition and ex-situ measurements. During the controlled cool-down period of the grown films, σ vs l/T data are obtained for films with Cu-rich and In-rich composition. Furthermore, first experiments on the effect of extrinsic dopants such as P, N, and Na on the conductivity of In-rich films are reported.