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 XPS spectra of the diamond with 2 wt.% S: (a) C 1s, (b) S 2p.
