Effect of Impurity in Discharge Gas on High γ Properties of Newly Developed CeSrO Film for Novel Plasma Display Panel. - Yasuhiro Yamauchi; Yusuke Fukui; Yosuke Honda; Michiko Okafuji; Masahiro Sakai; Mikihiko Nishitani; Yasushi Yamauchi (IEICE Trans. Electron., 2012)