"Nagayasu Oshima,Brian O'Rourke,Ryunosuke Kuroda,Ryouichi Suzuki,Hiromichi Watanabe,Shoji Kubota,Kazuki Tenjinbayashi,Akira Uedono,Noriyosu Hayashizaki","Slow Positron Beam Apparatus for Surface and Subsurface Analysis of Samples in Air",,"Applied Physics Express",,"Vol. 4",,,2011,May