Hu, RQ (Hu, Ruiqin)  ; Shao, H (Shao, Hang)  ; Liang, HL (Liang, Huili) ; Wang, Y (Wang, Yan) ; Mei, ZX (Mei, Zengxia) 

X-ray excited luminescence of CuI thin films fabricated by iodine solution method (sciencedirectassets.com)