title: Inkjet-Printed Cu2ZnSn(S, Se)4Solar Cells.
abstract: Cu2ZnSn(S, Se)4-based solar cells with total area (0.5 cm2) power conversion efficiency of 6.4%are demonstrated from thin film absorbers processed by inkjet printing technology of Cu-Zn-Sn-S precursor ink followed by selenization. The device performance is limited by the low fill factor, which is due to the high series resistance.
authors.affiliation: Institute for Heterogeneous Material Systems Helmholtz-Zentrum Berlin für Materialien und Energie Hahn-Meitner-Platz 1 14109 Berlin Germany.
authors.forename: Xianzhong
authors.initials: X
authors.lastname: Lin
authors.affiliation: Institute for Heterogeneous Material Systems Helmholtz-Zentrum Berlin für Materialien und Energie Hahn-Meitner-Platz 1 14109 Berlin Germany.
authors.forename: Jaison
authors.initials: J
authors.lastname: Kavalakkatt
authors.affiliation: Institute for Heterogeneous Material Systems Helmholtz-Zentrum Berlin für Materialien und Energie Hahn-Meitner-Platz 114109 Berlin Germany; Freie Universität Berlin Berlin Germany.
authors.forename: Martha Ch
authors.initials: MC
authors.lastname: Lux-Steiner
authors.affiliation: Institute for Heterogeneous Material Systems Helmholtz-Zentrum Berlin für Materialien und Energie Hahn-Meitner-Platz 114109 Berlin Germany; Qatar Environment and Energy Research Institute (QEERI) P.O. Box 5825 Doha Qatar.
authors.forename: Ahmed
authors.initials: A
authors.lastname: Ennaoui
keywords: CZTSSe; inkjet printing; kesterite; solar cells