Prof. Dr.-Ing. Marcus Bär

Professur für Röntgenspektroskopie (HIERN)

Heavy Alkali Treatment of Cu(In,Ga)Se-2 Solar Cells: Surface versus Bulk Effects (2020) Siebentritt S, Avancini E, Bär M, Bombsch J, Bourgeois E, Buecheler S, Carron R, et al. Journal article Hard X-ray photoelectron spectroscopy study of core level shifts at buried GaP/Si(001) interfaces (2020) Romanyuk O, Supplie O, Paszuk A, Stoeckmann JP, Wilks RG, Bombsch J, Hartmann C, et al. Journal article Interface Formation between CdS and Alkali Postdeposition-Treated Cu(In,Ga)Se2 Thin-Film Solar Cell Absorbers - Key to Understanding the Efficiency Gain (2020) Yang P, Wilks RG, Yang W, Bär M Journal article Electrolyte Stability and Discharge Products of an Ionic-Liquid-Based Li-O-2 Battery Revealed by Soft X-Ray Emission Spectroscopy (2019) Leon A, Fiedler A, Blum M, Yang W, Bär M, Scheiba F, Ehrenberg H, et al. Journal article Back and front contacts in kesterite solar cells: State-of-the-art and open questions (2019) Platzer-Bjorkman C, Barreau N, Bär M, Choubrac L, Grenet L, Heo J, Kubart T, et al. Journal article Local electronic structure of the peptide bond probed by resonant inelastic soft X-ray scattering (2019) Weinhardt L, Benkert A, Meyer F, Blum M, Hauschild D, Wilks RG, Bär M, et al. Journal article Tunability of MoO3 Thin-Film Properties Due to Annealing in Situ Monitored by Hard X-ray Photoemission (2019) Liao X, Jeong AR, Wilks RG, Wiesner S, Rusu M, Félix R, Xiao T, et al. Journal article Selenization of CuInS2 by rapid thermal processing - an alternative approach to induce a band gap grading in chalcopyrite thin-film solar cell absorbers? (2019) Felix R, Weber A, Zander O, Rodriguez-Alvarez H, Schubert BA, Klaer J, Wilks RG, et al. Journal article Alkali Postdeposition Treatment-Induced Changes of the Chemical and Electronic Structure of Cu(In,Ga)Se2Thin-Film Solar Cell Absorbers: A First-Principle Perspective (2019) Malitckaya M, Kunze T, Komsa HP, Havu V, Handick E, Wilks RG, Bär M, Puska MJ Journal article Photoinduced phase segregation and degradation of perovskites revealed by x-ray photoelectron spectroscopy (2019) Felix R, Rehermann C, Liu D, Handick E, Hartmann C, Wilks RG, Unger E, Bär M Conference contribution