Lee, Sun-Young ; Song, Ju-Myung ; Sohn, Joon-Yong.. Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms.
316
(2013)
- p.
71-75
,
2013
Hwang, Mi-Lim ; Song, Ju-Myung ; Ko, Beom-Seok... Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms.
281
(2012)
- p.
45-50
,
2012