Science. 1961 Jun 9;133(3467):1821-2. doi: 10.1126/science.133.3467.1821.
Samples of graphite have been recovered after exposure to explosive shocks of 300,000-atm estimated intensity. X-ray and electron-diffraction examinations prove the existence of diamond in this material. The mechanism proposed for the formation of diamond under these conditions is simple compression in the c-axis direction of the rhombohedral form of graphite.
已经从估计强度为 300 万大气压的爆炸冲击中回收了石墨样品。X 射线和电子衍射检查证明了这种材料中存在金刚石。在这些条件下形成金刚石的提出的机制是简单地沿石墨的菱面体形式的 c 轴方向压缩。
