High quality cubic boron nitride (c BN) films were synthesized in lab built magnetically enhanced active reaction evaporation system with pulsed DC bias.

By taking diamond and cubic boron nitride as model compounds, this paper presents a systematic description on applications of high-pressure technique in inorganic synthesis.

Different results of synthesizing cBN monocrystal with common and composite pyrophyllite as well as the influence of pyrophyllite roasting technologies on cBN monocrystal were studied in the paper.