Influence of Schottky contact on the C-V and J-V characteristics of HTM-free perovskite solar cellsY. Huang, S. Aharon, A. Rolland, L. Pedesseau, O. Durand, L. Etgar and J. EvenEPJ Photovolt., 8 (2017) 85501DOI: https://doi.org/10.1051/epjpv/2017001