New world record efficiency for Cu(In,Ga)Se2 thin-film solar cells beyond 20 von Jackson, Philip, Hariskos, Dimitrios, Lotter, Erwin, Paetel, Stefan, Wuerz, Roland, Menner, Richard, Wischmann, Wiltraud, Powalla, Michael

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From Groundwork to Efficient Solar Cells: On the Importance of the Substrate Material in Co‐Evaporated Perovskite Solar Cells von Abzieher, Tobias, Feeney, Thomas, Schackmar, Fabian, Donie, Yidenekachew J., Hossain, Ihteaz M., Schwenzer, Jonas A., Hellmann, Tim, Mayer, Thomas, Powalla, Michael, Paetzold, Ulrich W.

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Electron‐Beam‐Evaporated Nickel Oxide Hole Transport Layers for Perovskite‐Based Photovoltaics von Abzieher, Tobias, Moghadamzadeh, Somayeh, Schackmar, Fabian, Eggers, Helge, Sutterlüti, Florian, Farooq, Amjad, Kojda, Danny, Habicht, Klaus, Schmager, Raphael, Mertens, Adrian, Azmi, Raheleh, Klohr, Lukas, Schwenzer, Jonas A., Hetterich, Michael, Lemmer, Uli, Richards, Bryce S., Powalla, Michael, Paetzold, Ulrich W.

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CIGS absorbers and processes von Niki, Shigeru, Contreras, Miguel, Repins, Ingrid, Powalla, Michael, Kushiya, Katsumi, Ishizuka, Shogo, Matsubara, Koji

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The Role of SnF2 Additive on Interface Formation in All Lead‐Free FASnI3 Perovskite Solar Cells von Zillner, Julia, Boyen, Hans‐Gerd, Schulz, Philip, Hanisch, Jonas, Gauquelin, Nicolas, Verbeeck, Johan, Küffner, Johannes, Desta, Derese, Eisele, Lisa, Ahlswede, Erik, Powalla, Michael

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High-efficiency Cu(In,Ga)Se2 cells and modules von Powalla, Michael, Jackson, Philip, Witte, Wolfram, Hariskos, Dimitrios, Paetel, Stefan, Tschamber, Carsten, Wischmann, Wiltraud

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Comparative study of the influence of LiF, NaF, and KF on the performance of polymer bulk heterojunction solar cells von Ahlswede, Erik, Hanisch, Jonas, Powalla, Michael

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Advances in Cost-Efficient Thin-Film Photovoltaics Based on Cu(In,Ga)Se2 von Powalla, Michael, Paetel, Stefan, Hariskos, Dimitrios, Wuerz, Roland, Kessler, Friedrich, Lechner, Peter, Wischmann, Wiltraud, Friedlmeier, Theresa Magorian

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Energy yield of all thin‐film perovskite/CIGS tandem solar modules von Langenhorst, Malte, Sautter, Benjamin, Schmager, Raphael, Lehr, Jonathan, Ahlswede, Erik, Powalla, Michael, Lemmer, Uli, Richards, Bryce S., Paetzold, Ulrich W.

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New reaction kinetics for a high-rate chemical bath deposition of the Zn(S,O) buffer layer for Cu(In,Ga)Se2-based solar cells von Hariskos, Dimitrios, Menner, Richard, Jackson, Philip, Paetel, Stefan, Witte, Wolfram, Wischmann, Wiltraud, Powalla, Michael, Bürkert, Linda, Kolb, Torsten, Oertel, Mike, Dimmler, Bernhard, Fuchs, Bettina

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Holistic yield modeling, top-down loss analysis, and efficiency potential study of thin-film solar modules von Zinßer, Mario, Helder, Tim, Magorian Friedlmeier, Theresa, Bauer, Andreas, Kirchartz, Thomas, Rau, Uwe, Wächter, Rolf, Powalla, Michael

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DLTS investigations on CIGS solar cells from an inline co-evaporation system with RbF post-deposition treatment von Helder, Tim, Kanevce, Ana, Bauer, Andreas, Zinßer, Mario, Paetel, Stefan, Friedlmeier, Theresa Magorian, Powalla, Michael

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Compositional investigation of potassium doped Cu(In,Ga)Se2 solar cells with efficiencies up to 20.8 von Jackson, Philip, Hariskos, Dimitrios, Wuerz, Roland, Wischmann, Wiltraud, Powalla, Michael

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Compositional investigation of potassium doped Cu(In,Ga)Se 2 solar cells with efficiencies up to 20.8 von Jackson, Philip, Hariskos, Dimitrios, Wuerz, Roland, Wischmann, Wiltraud, Powalla, Michael

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Method for a High-Rate Solution Deposition of Zn(O,S) Buffer Layer for High-Efficiency Cu(In,Ga)Se2 -Based Solar Cells von Hariskos, Dimitrios, Jackson, Philip, Hempel, Wolfram, Paetel, Stefan, Spiering, Stefanie, Menner, Richard, Wischmann, Wiltraud, Powalla, Michael

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Systematic survey of suitable buffer and high resistive window layer materials in CuIn1−xGaxSe2 solar cells by numerical simulations von Bauer, Andreas, Sharbati, Samaneh, Powalla, Michael

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Thermodynamic limitations for alkali metals in Cu(In,Ga)Se 2 von Hariskos, Dimitrios, Powalla, Michael

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Effects of heavy alkali elements in Cu(In,Ga)Se2 solar cells with efficiencies up to 22.6 von Jackson, Philip, Wuerz, Roland, Hariskos, Dimitrios, Lotter, Erwin, Witte, Wolfram, Powalla, Michael

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Cross sections of operating Cu(In,Ga)Se2 thin-film solar cells under defined white light illumination analyzed by Kelvin probe force microscopy von Zhang, Zhenhao, Hetterich, Michael, Lemmer, Uli, Powalla, Michael, Hölscher, Hendrik

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Cover Picture: Effects of heavy alkali elements in Cu(In,Ga)Se2 solar cells with efficiencies up to 22.6% (Phys. Status Solidi RRL 8/2016) von Jackson, Philip, Wuerz, Roland, Hariskos, Dimitrios, Lotter, Erwin, Witte, Wolfram, Powalla, Michael

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