Wide band gap kesterite absorbers for thin film solar cells: potential and challenges for their deployment in tandem devices - Bart Vermang, Guy Brammertz, Marc Meuris, Thomas Schnabel, Erik Ahlswede, Leo Choubrac, Sylvie Harel, Christophe Cardinaud, Ludovic Arzel, Nicolas Barreau, Joop van Deelen, Pieter-Jan Bolt, Patrice Bras, Yi Ren, Eric Jaremalm, Samira Khelifi, Sheng Yang, Johan Lauwaert, Maria Batuk, Joke Hadermann, Xeniya Kozina, Evelyn Handick, Claudia Hartmann, Dominic Gerlach, Asahiko Matsuda, Shigenori Ueda, Toyohiro Chikyow, Roberto Félix, Yufeng Zhang, Regan G. Wilks, Marcus Bär (2019)