对所得立方氮化硼单晶体的性能考察表明：这种立方氮化硼晶体具有较高的冲击韧性。
The investigation on CBN crystals' properties indicated that the obtained CBN crystals are of high impact toughness.
本文就结晶介质的化学成分和合成参数，对立方氮化硼晶体生长特性的影响进行了阐述。
In this paper studies are made on the influence of the chemical compositions of the crystalline medium and the synthesizing parameters upon the growth characteristics of CBN.
其原因是硼元素的掺入促进了金刚石单晶的(111)晶面生长，使受主能级提高，晶体的带隙变窄，载流子浓度提高。
It is indicated that the boron doping promotes the growth of (111) face of the diamonds, enhances acceptor level, narrow 's band gap and increases carrier concentration correspondingly.
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