Large single crystal diamond grown in FeNiMnCo–S–C system under high pressure and high temperature conditions
Zhang He1, Li Shangsheng1, †, 
, Su Taichao1, Hu Meihua1, Li Guanghui2, Ma Hongan2, Jia Xiaopeng2
, Su Taichao1, Hu Meihua1, Li Guanghui2, Ma Hongan2, Jia Xiaopeng2 SEM images of large diamonds synthesized with different amounts of sulfur additive: (a) and (A) 0%, (b) and (B) 1%, (c) and (C) 2%, (d) and (D) 3%, (e1) and (e2) 4%; (A)–(D) for (100) surfaces, and (a)–(e) for (111) surfaces.
