@article{CTT100887466,
  author = {Takeshi Konno and Toyohiro Kato and Toshiaki Yanagida and Hiroshi Inaba and Yuki Hirata and Hiroki Akasaka and Naoto Ohtake},
  title = {Characterization of carburized layer on low-alloy steel fabricated by hydrogen-free carburizing process using carbon ions},
  journal = {Diamond and Related Materials},
  year = 2023,
}

@inproceedings{CTT100882006,
  author = {Takeshi Konno and Toyohiro Kato and Toshiaki Yanagida and Hiroshi Inaba and Yuki Hirata and Hiroki Akasaka and Naoto Ohtake},
  title = {Development of hydrogen-free carburizing process using carbon ions},
  booktitle = {},
  year = 2022,
}