B. Hoepfner

Transparent back contacts for chalcopyrites: Temperature dependency of Cu diffusion into i-ZnO substrates

M. Lux‐Steiner, I. Lauermann, A. Steigert, 2015 .

Cu(In,Ga)Se2 superstrate solar cells: prospects and limitations

Thomas Unold, Hans-Werner Schock, Reiner Klenk, 2015 .