Low-temperature-processed efficient semi-transparent planar perovskite solar cells for bifacial and tandem applications von Fu, Fan, Feurer, Thomas, Jäger, Timo, Avancini, Enrico, Bissig, Benjamin, Yoon, Songhak, Buecheler, Stephan, Tiwari, Ayodhya N.

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Progress in thin film CIGS photovoltaics – Research and development, manufacturing, and applications von Feurer, Thomas, Reinhard, Patrick, Avancini, Enrico, Bissig, Benjamin, Löckinger, Johannes, Fuchs, Peter, Carron, Romain, Weiss, Thomas Paul, Perrenoud, Julian, Stutterheim, Stephan, Buecheler, Stephan, Tiwari, Ayodhya N.

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Bulk and surface recombination properties in thin film semiconductors with different surface treatments from time-resolved photoluminescence measurements von Weiss, Thomas P., Bissig, Benjamin, Feurer, Thomas, Carron, Romain, Buecheler, Stephan, Tiwari, Ayodhya N.

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How band tail recombination influences the open‐circuit voltage of solar cells von Wolter, Max Hilaire, Carron, Romain, Avancini, Enrico, Bissig, Benjamin, Weiss, Thomas Paul, Nishiwaki, Shiro, Feurer, Thomas, Buecheler, Stephan, Jackson, Philip, Witte, Wolfram, Siebentritt, Susanne

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Features of KF and NaF Postdeposition Treatments of Cu(In,Ga)Se2 Absorbers for High Efficiency Thin Film Solar Cells von Reinhard, Patrick, Bissig, Benjamin, Pianezzi, Fabian, Avancini, Enrico, Hagendorfer, Harald, Keller, Debora, Fuchs, Peter, Döbeli, Max, Vigo, Carlos, Crivelli, Paolo, Nishiwaki, Shiro, Buecheler, Stephan, Tiwari, Ayodhya N

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Single-graded CIGS with narrow bandgap for tandem solar cells von Feurer, Thomas, Bissig, Benjamin, Weiss, Thomas P., Carron, Romain, Avancini, Enrico, Löckinger, Johannes, Buecheler, Stephan, Tiwari, Ayodhya N.

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Refractive indices of layers and optical simulations of Cu(In,Ga)Se2 solar cells von Carron, Romain, Avancini, Enrico, Feurer, Thomas, Bissig, Benjamin, Losio, Paolo A., Figi, Renato, Schreiner, Claudia, Bürki, Melanie, Bourgeois, Emilie, Remes, Zdenek, Nesladek, Milos, Buecheler, Stephan, Tiwari, Ayodhya N.

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Injection Current Barrier Formation for RbF Postdeposition‐Treated Cu(In,Ga)Se2‐Based Solar Cells von Weiss, Thomas Paul, Nishiwaki, Shiro, Bissig, Benjamin, Carron, Romain, Avancini, Enrico, Löckinger, Johannes, Buecheler, Stephan, Tiwari, Ayodhya N.

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Band gap widening at random CIGS grain boundary detected by valence electron energy loss spectroscopy von Keller, Debora, Buecheler, Stephan, Reinhard, Patrick, Pianezzi, Fabian, Bissig, Benjamin, Carron, Romain, Hage, Fredrik, Ramasse, Quentin, Erni, Rolf, Tiwari, Ayodhya N.

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Unveiling the effects of post-deposition treatment with different alkaline elements on the electronic properties of CIGS thin film solar cells von Pianezzi, Fabian, Reinhard, Patrick, Chiril, Adrian, Bissig, Benjamin, Nishiwaki, Shiro, Buecheler, Stephan, Tiwari, Ayodhya N

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11.2% Efficient Solution Processed Kesterite Solar Cell with a Low Voltage Deficit von Haass, Stefan G., Diethelm, Matthias, Werner, Melanie, Bissig, Benjamin, Romanyuk, Yaroslav E., Tiwari, Ayodhya N.

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Features of KF and NaF Postdeposition Treatments of Cu(In,Ga)Se 2 Absorbers for High Efficiency Thin Film Solar Cells von Reinhard, Patrick, Bissig, Benjamin, Pianezzi, Fabian, Avancini, Enrico, Hagendorfer, Harald, Keller, Debora, Fuchs, Peter, Döbeli, Max, Vigo, Carlos, Crivelli, Paolo, Nishiwaki, Shiro, Buecheler, Stephan, Tiwari, Ayodhya N.

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Flexible NIR-transparent perovskite solar cells for all-thin-film tandem photovoltaic devices von Pisoni, Stefano, Fu, Fan, Feurer, Thomas, Makha, Mohammed, Bissig, Benjamin, Nishiwaki, Shiro, Tiwari, Ayodhya N, Buecheler, Stephan

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Alkali-Templated Surface Nanopatterning of Chalcogenide Thin Films: A Novel Approach Toward Solar Cells with Enhanced Efficiency von Reinhard, Patrick, Bissig, Benjamin, Pianezzi, Fabian, Hagendorfer, Harald, Sozzi, Giovanna, Menozzi, Roberto, Gretener, Christina, Nishiwaki, Shiro, Buecheler, Stephan, Tiwari, Ayodhya N

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TiO2 as intermediate buffer layer in Cu(In,Ga)Se2 solar cells von Löckinger, Johannes, Nishiwaki, Shiro, Weiss, Thomas P., Bissig, Benjamin, Romanyuk, Yaroslav E., Buecheler, Stephan, Tiwari, Ayodhya N.

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Impact of front-side point contact/passivation geometry on thin-film solar cell performance von Sozzi, Giovanna, Di Napoli, Simone, Menozzi, Roberto, Bissig, Benjamin, Buecheler, Stephan, Tiwari, Ayodhya N.

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Voltage dependent admittance spectroscopy for the detection of near interface defect states for thin film solar cells von Weiss, Thomas Paul, Nishiwaki, Shiro, Bissig, Benjamin, Buecheler, Stephan, Tiwari, Ayodhya N

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Influence of Sodium and Rubidium Postdeposition Treatment on the Quasi-Fermi Level Splitting of Cu(In,Ga)Se 2 Thin Films von Wolter, Max Hilaire, Bissig, Benjamin, Avancini, Enrico, Carron, Romain, Buecheler, Stephan, Jackson, Philip, Siebentritt, Susanne

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Precise Se-flux control and its effect on Cu(In,Ga)Se 2 absorber layer deposited at low substrate temperature by multi stage co-evaporation von Nishiwaki, Shiro, Feurer, Thomas, Bissig, Benjamin, Avancini, Enrico, Carron, Romain, Buecheler, Stephan, Tiwari, Ayodhya N.

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Precise Se-flux control and its effect on Cu(In,Ga)Se2 absorber layer deposited at low substrate temperature by multi stage co-evaporation von Nishiwaki, Shiro, Feurer, Thomas, Bissig, Benjamin, Avancini, Enrico, Carron, Romain, Buecheler, Stephan, Tiwari, Ayodhya N.

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