Investigation of the potassium fluoride post deposition treatment on the CIGSe/CdS interface using hard X-ray photoemission spectroscopy - a comparative study von Ümsür, Bünyamin, Calvet, Wolfram, Steigert, Alexander, Lauermann, Iver, Gorgoi, Mihaela, Prietzel, Karsten, Greiner, Dieter, Kaufmann, Christian A, Unold, Thomas, Lux-Steiner, Martha Ch

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Correlating the Local Defect-Level Density with the Macroscopic Composition and Energetics of Chalcopyrite Thin-Film Surfaces von Bröker, Sebastian, Kück, Dennis, Timmer, Alexander, Lauermann, Iver, Ümsür, Bünyamin, Greiner, Dieter, Kaufmann, Christian A, Mönig, Harry

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Valence and conduction band edges of selenide and sulfide-based kesterites-a study by x-ray based spectroscopy and ab initio theory von Olar, Tetiana, Manoharan, Archana, Draxl, Claudia, Calvet, Wolfram, Ümsur, Bünyamin, Parvan, Vladimir, Chacko, Binoy, Xie, Haibing, Saucedo, Edgardo, Elisa Valle-Rios, Laura, Neldner, Kai, Schorr, Susan, Ch Lux-Steiner, Martha, Lauermann, Iver

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In situ investigation of as grown Cu(In,Ga)Se2 thin films by means of photoemission spectroscopy von Calvet, Wolfram, Ümsür, Bünyamin, Steigert, Alexander, Prietzel, Karsten, Greiner, Dieter, Kaufmann, Christian A., Unold, Thomas, Lux-Steiner, Martha, Lauermann, Iver

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Impact of RbF post deposition treatment on CdS/CIGSe and Zn(O,S)/CIGSe interfaces – A comparative HAXPES study von Ümsür, Bünyamin, Maticiuc, Natalia, Kodalle, Tim, Wenisch, Robert, Majumdar, Isheta, Wang, Yajie, Yetkin, Hasan A., Bertram, Tobias, Kaufmann, Christian A., Schlatmann, Rutger, Lauermann, Iver

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Surface Engineering of Cu(In,Ga)Se2 by KF and CdS - a Study by High-Energy Photoemission Spectroscopy von Ümsür, Bünyamin

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Depth-resolved analysis of the effect of RbF post deposition treatment on CIGSe with two different Cu concentrations von Maticiuc, Natalia, Kodalle, Tim, Ümsür, Bünyamin, Bertram, Tobias, Wenisch, Robert, Wang, Yajie, Majumdar, Isheta, Yetkin, Hasan A., Abou-Ras, Daniel, Schäfer, Norbert, Kaufmann, Christian A., Schlatmann, Rutger, Lauermann, Iver

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Locally resolved investigation of wedged Cu(In,Ga)Se 2 films prepared by physical vapor deposition using hard X-ray photoelectron and X-ray fluorescence spectroscopy von Calvet, Wolfram, Ümsür, Bünyamin, Höpfner, Britta, Lauermann, Iver, Prietzel, Karsten, Kaufmann, Christan A., Unold, Thomas, Lux-Steiner, Martha C.

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Locally resolved investigation of wedged Cu(In,Ga)Se2 films prepared by physical vapor deposition using hard X-ray photoelectron and X-ray fluorescence spectroscopy von Calvet, Wolfram, Ümsür, Bünyamin, Höpfner, Britta, Lauermann, Iver, Prietzel, Karsten, Kaufmann, Christan A., Unold, Thomas, Lux-Steiner, Martha C.

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Assessment of Chemical and Electronic Surface Properties of the Cu2ZnSn(SSe)4 After Different Etching Procedures by Synchrotron-based Spectroscopies von Olar, Tetiana, Lauermann, Iver, Xie, Haibing, Neuschitzer, Markus, Saucedo, Edgardo, Calvet, Wolfram, Steigert, Alexander, Ümsür, Bünyamin, Chacko, Binoy, Parvan, Vladimir, Gorgoi, Mihaela, Senkovskiy, Boris, Lux-Steiner, Martha Ch

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Surface Modifications of Na and K Metal Incorporated Cu(In,Ga)Se2 Absorbers Investigated by Synchrotron‐Based Spectroscopies von Majumdar, Isheta, Ümsür, Bünyamin, Chacko, Binoy, Greiner, Dieter, Lux‐Steiner, Martha Ch, Schlatmann, Rutger, Lauermann, Iver

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Investigation of the potassium fluoride post deposition treatment on the CIGSe/CdS interface using hard X-ray photoemission spectroscopy – a comparative study von Ümsür, Bünyamin, Calvet, Wolfram, Steigert, Alexander, Lauermann, Iver, Gorgoi, Mihaela, Prietzel, Karsten, Greiner, Dieter, Kaufmann, Christian A, Unold, Thomas, Lux-Steiner, Martha

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