![Polycrystalline cubic boron nitride prepared with cubic-hexagonal boron nitride under high pressure and high temperature]()
Polycrystalline cubic boron nitride prepared with cubic-hexagonal boron nitride under high pressure and high temperatureYang, Ming; Kou, Zi-Li; Liu, Teng; Lu, Jing-Rui; Liu, Fang-Ming; Liu, Yin-Juan; Qi, Lei; Ding, Wei; Gong, Hong-Xia; Ni, Xiao-Lin; He, Duan-Wei · Chinese Physics B · 2018