@article{CTT100652189,
  author = {Soyeon Lee and Yoshifumi Oshima and Hidetaka Sawada and Fumio Hosokawa and Eiji Okunishi and Toshikatsu Kaneyama and Yukihito Kondo and Yasumasa Tanishiro and Kunio Takayanagi},
  title = {Surface Imaging by ABF-STEM: Lithium Ions in Diffusion Channel of LIB Electrode Materials},
  journal = {e-J. Surf. Sci. and Nanotech.},
  year = 2013,
}

@article{CTT100652171,
  author = {Soyeon Lee and Yoshifumi Oshima and Hidetaka Sawada and Fumio Hosokawa and Eiji Okunishi and Toshikatsu Kaneyama and Yukihito Kondo and Seiji Niitaka and Hidenori Takagi and Yasumasa Tanishiro and Kunio Takayanagi},
  title = {Counting lithium ions in the diffusion channel of an LiV2O4 crystal},
  journal = {J. Appl. Phys.},
  year = 2011,
}