Observation and Mediation of the Presence of Metallic Lead in Organic–Inorganic Perovskite Films von Sadoughi, Golnaz, Starr, David E, Handick, Evelyn, Stranks, Samuel D, Gorgoi, Mihaela, Wilks, Regan G, Bär, Marcus, Snaith, Henry J

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Improved performance of Ge-alloyed CZTGeSSe thin-film solar cells through control of elemental losses von Hages, Charles J., Levcenco, Sergej, Miskin, Caleb K., Alsmeier, Jan H., Abou-Ras, Daniel, Wilks, Regan G., Bär, Marcus, Unold, Thomas, Agrawal, Rakesh

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Impact of SnF2 Addition on the Chemical and Electronic Surface Structure of CsSnBr3 von Hartmann, Claudia, Gupta, Satyajit, Bendikov, Tatyana, Kozina, Xeniya, Kunze, Thomas, Félix, Roberto, Hodes, Gary, Wilks, Regan G, Cahen, David, Bär, Marcus

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Unravelling the Surface Oxidation-Induced Evolution of the Electronic Structure of Gallium von Hsieh, Tzung-En, Frisch, Johannes, Wilks, Regan G., Bär, Marcus

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The Doping Mechanism of Halide Perovskite Unveiled by Alkaline Earth Metals von Phung, Nga, Félix, Roberto, Meggiolaro, Daniele, Al-Ashouri, Amran, Sousa e Silva, Gabrielle, Hartmann, Claudia, Hidalgo, Juanita, Köbler, Hans, Mosconi, Edoardo, Lai, Barry, Gunder, Rene, Li, Meng, Wang, Kai-Li, Wang, Zhao-Kui, Nie, Kaiqi, Handick, Evelyn, Wilks, Regan G, Marquez, Jose A, Rech, Bernd, Unold, Thomas, Correa-Baena, Juan-Pablo, Albrecht, Steve, De Angelis, Filippo, Bär, Marcus, Abate, Antonio

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Formation of a KInSe Surface Species by NaF/KF Postdeposition Treatment of Cu(In,Ga)Se2 Thin-Film Solar Cell Absorbers von Handick, Evelyn, Reinhard, Patrick, Wilks, Regan G, Pianezzi, Fabian, Kunze, Thomas, Kreikemeyer-Lorenzo, Dagmar, Weinhardt, Lothar, Blum, Monika, Yang, Wanli, Gorgoi, Mihaela, Ikenaga, Eiji, Gerlach, Dominic, Ueda, Shigenori, Yamashita, Yoshiyuki, Chikyow, Toyohiro, Heske, Clemens, Buecheler, Stephan, Tiwari, Ayodhya N, Bär, Marcus

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Fluoride Chemistry in Tin Halide Perovskites von Pascual, Jorge, Flatken, Marion, Félix, Roberto, Li, Guixiang, Turren‐Cruz, Silver‐Hamill, Aldamasy, Mahmoud H., Hartmann, Claudia, Li, Meng, Di Girolamo, Diego, Nasti, Giuseppe, Hüsam, Elif, Wilks, Regan G., Dallmann, André, Bär, Marcus, Hoell, Armin, Abate, Antonio

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Impact of Catalysis-Relevant Oxidation and Annealing Treatments on Nanostructured GaRh Alloys von Hsieh, Tzung-En, Frisch, Johannes, Wilks, Regan G., Papp, Christian, Bär, Marcus

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Core-Level Spectroscopy with Hard and Soft X‑rays on Phosphorus-Containing Compounds for Energy Conversion and Storage von Wibowo, Romualdus Enggar, Garcia-Diez, Raul, van der Merwe, Marianne, Duarte-Ruiz, Daniel, Ha, Yang, Félix, Roberto, Efimenko, Anna, Bystron, Tomas, Prokop, Martin, Wilks, Regan G., Bouzek, Karel, Yang, Wanli, Cocchi, Caterina, Bär, Marcus

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Potassium Postdeposition Treatment-Induced Band Gap Widening at Cu(In,Ga)Se2 Surfaces – Reason for Performance Leap? von Handick, Evelyn, Reinhard, Patrick, Alsmeier, Jan-Hendrik, Köhler, Leonard, Pianezzi, Fabian, Krause, Stefan, Gorgoi, Mihaela, Ikenaga, Eiji, Koch, Norbert, Wilks, Regan G, Buecheler, Stephan, Tiwari, Ayodhya N, Bär, Marcus

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Poisoning Resistance of Liquid GaPt Supported Catalytically Active Liquid Metal Solutions Model Systems von Wichmann, Christoph, Moritz, Michael, Wittkämper, Haiko, Hsieh, Tzung-En, Frisch, Johannes, Bär, Marcus, Steinrück, Hans-Peter, Papp, Christian

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Unraveling the Effect of Rh Isolation on Shallow d States of Gallium–Rhodium Alloys von Hsieh, Tzung-En, Maisel, Sven, Wittkämper, Haiko, Frisch, Johannes, Steffen, Julien, Wilks, Regan G., Papp, Christian, Görling, Andreas, Bär, Marcus

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Elucidating the Complex Oxidation Behavior of Aqueous H3PO3 on Pt Electrodes via In Situ Tender X‑ray Absorption Near-Edge Structure Spectroscopy at the P K‑Edge von Wibowo, Romualdus Enggar, Garcia-Diez, Raul, Bystron, Tomas, van der Merwe, Marianne, Prokop, Martin, Arce, Mauricio D., Efimenko, Anna, Steigert, Alexander, Bernauer, Milan, Wilks, Regan G., Bouzek, Karel, Bär, Marcus

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Interface Formation between CdS and Alkali Postdeposition-Treated Cu(In,Ga)Se2 Thin-Film Solar Cell AbsorbersKey To Understanding the Efficiency Gain von Yang, Penghui, Wilks, Regan G, Yang, Wanli, Bär, Marcus

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Exciton-Dominated Core-Level Absorption Spectra of Hybrid Organic–Inorganic Lead Halide Perovskites von Vorwerk, Christian, Hartmann, Claudia, Cocchi, Caterina, Sadoughi, Golnaz, Habisreutinger, Severin N, Félix, Roberto, Wilks, Regan G, Snaith, Henry J, Bär, Marcus, Draxl, Claudia

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Unveiling the Potential of Ambient Air Annealing for Highly Efficient Inorganic CsPbI3 Perovskite Solar Cells von Iqbal, Zafar, Félix, Roberto, Musiienko, Artem, Thiesbrummel, Jarla, Köbler, Hans, Gutierrez-Partida, Emilio, Gries, Thomas W., Hüsam, Elif, Saleh, Ahmed, Wilks, Regan G., Zhang, Jiahuan, Stolterfoht, Martin, Neher, Dieter, Albrecht, Steve, Bär, Marcus, Abate, Antonio, Wang, Qiong

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Back and front contacts in kesterite solar cells: state-of-the-art and open questions von Platzer-Björkman, Charlotte, Barreau, Nicolas, Bär, Marcus, Choubrac, Leo, Grenet, Louis, Heo, Jaeyeong, Kubart, Tomas, Mittiga, Alberto, Sanchez, Yudania, Scragg, Jonathan, Sinha, Soumyadeep, Valentini, Matteo

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Chemical Interface Structures in CdS/RbInSe2/Cu(In,Ga)Se2 Thin‐Film Solar Cell Stacks von Bombsch, Jakob, Kodalle, Tim, Garcia‐Diez, Raul, Hartmann, Claudia, Félix, Roberto, Ueda, Shigenori, Wilks, Regan G., Kaufmann, Christian A., Bär, Marcus

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Interface Formation between CdS and Alkali Postdeposition-Treated Cu(In,Ga)Se 2 Thin-Film Solar Cell Absorbers-Key To Understanding the Efficiency Gain von Yang, Penghui, Wilks, Regan G, Yang, Wanli, Bär, Marcus

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Origin of Interface Limitation in Zn(O,S)/CuInS2‑Based Solar Cells von Sood, Mohit, Bombsch, Jakob, Lomuscio, Alberto, Shukla, Sudhanshu, Hartmann, Claudia, Frisch, Johannes, Bremsteller, Wolfgang, Ueda, Shigenori, Wilks, Regan G, Bär, Marcus, Siebentritt, Susanne

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