Synthesis of large diamond crystals containing high-nitrogen concentration at high pressure and high temperature using Ni-based solvent by temperature gradient method
Huang Guo-Feng(黄国锋), Jia Xiao-Peng(贾晓鹏), Li Shang-Sheng(李尚升), Zhang Ya-Fei(张亚飞), Li Yong(李勇), Zhao Ming(赵明), and Ma Hong-An(马红安)
Chin. Phys. B . 2010, (11): 118101 -118101 .  DOI: 10.1088/1674-1056/19/11/118101