"High-pressure growth of fluorine-free SmFeAsO1−x superconducting single crystals"
Hyun-Sook Lee, Jae-Hyun Park, Jae-Yeap Lee, JY Kim, NH Sung, TY Koo, Beong Ki Cho, Chang-Uk Jung, S Saini, SJ Kim, HJ Lee,
Superconductor Science and Technology,
22(7),
2009,
075023