Variation of structure and band gap for N doped Cu 2 O films deposited with ceramic target Su, Jianfeng ; Zhang, Yongsheng ; Liu, Lina ; Sun, Ruirui ; Niu, Qiang Abstract Publication: Thin Solid Films Pub Date: April 2018 DOI: 10.1016/j.tsf.2018.02.023 Bibcode: 2018TSF...651...67S