@article{CTT100406502,
  author = {Hirotsugu Kashiwagi and Toshiyuki Hattori and Noriyosu Hayashizaki and Kazuo Yamamoto and Yasuyuki Takahashi and Toshiki Hata and Masahiro Okamura and Robert A. Jameson and Takeshi Katayama and Nikolay Mescheryakov},
  title = {Nd-YAG laser ion source for direct injection scheme},
  journal = {Review of Scientific Instruments},
  year = 2004,
}

@article{CTT100822602,
  author = {Masahiro Okamura and Takeshi Katayama and Robert A. Jameson and Takeshi Takeuchi and Toshiyuki Hattori and Noriyosu Hayashizaki},
  title = {Carbon beam acceleration using a simple injection method into an RFQ},
  journal = {Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms},
  year = 2002,
}

@article{CTT100822615,
  author = {Takeshi Takeuchi and Takeshi Katayama and Masahiro Okamura and Katsuki Yano and Akira Sakumi and Toshiyuki Hattori and Noriyosu Hayashizaki and Robert A. Jameson},
  title = {A direct plasma injection system into an RFQ for clean and safe ion implantation},
  journal = {Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms},
  year = 2002,
}