Experimental indication for band gap widening of chalcopyrite solar cell absorbers after potassium fluoride treatmentPaul Pistor, Martha Ch. Lux‐Steiner, R. Klenk et al.|Applied Physics Letters|2014Cited by 119
Investigation of the potassium fluoride post deposition treatment on the CIGSe/CdS interface using hard X-ray photoemission spectroscopy – a comparative studyBünyamin Ümsur, Martha Ch. Lux‐Steiner, Wolfram Calvet et al.|Physical Chemistry Chemical Physics|2016Cited by 33
Investigation of Cu-poor and Cu-rich Cu(In,Ga)Se2/CdS interfaces using hard X-ray photoelectron spectroscopyBünyamin Ümsur, Martha Ch. Lux‐Steiner, Wolfram Calvet et al.|Thin Solid Films|2014Cited by 11
Assessment of Chemical and Electronic Surface Properties of the Cu2ZnSn(SSe)4 After Different Etching Procedures by Synchrotron-based SpectroscopiesTetiana Olar, Martha Ch. Lux‐Steiner, Iver Lauermann et al.|Energy Procedia|2015Cited by 9