Use of hexamethyldisiloxane for p-type microcrystalline silicon oxycarbide layersPrabal Goyal, Junegie Hong, Farah Haddad, Jean-Luc Maurice, Pere Roca i Cabarrocas and Erik JohnsonEPJ Photovolt., 7 (2016) 70301DOI: https://doi.org/10.1051/epjpv/2015010