Media type: E-Article Title: Na Incorporation in Cu(In,Ga)(Se,S)2 Films Grown on Insulator-Coated Stainless Steel Foil Using a Metal Precursor Reaction Contributor: Kim, Kihwan; Eser, Erten; Shafarman, William N. imprint: Institute of Electrical and Electronics Engineers (IEEE), 2015 Published in: IEEE Journal of Photovoltaics Language: Not determined DOI: 10.1109/jphotov.2015.2435366 ISSN: 2156-3381; 2156-3403 Keywords: Electrical and Electronic Engineering ; Condensed Matter Physics ; Electronic, Optical and Magnetic Materials Origination: Footnote: