Vacuum Characteristics of Titanium Materials and Applications to UHV Systems Kurisu, Hiroki ; Yamamoto, Setsuo ; Matsuura, Mitsuru ; Morimoto, Takashi ; Hesaka, Masaki Abstract Publication: Journal of the Vacuum Society of Japan Pub Date: 2007 DOI: 10.3131/jvsj.50.41 Bibcode: 2007JVSJ...50...41K