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中文摘要：
做硼的 type-Ib 宝石钻石晶体被在高压力和高温度(HPHT ) 下面增加非结晶的硼进石墨和 Kovar 催化剂的一个系统成功地综合。type-Ib 宝石钻石上的添加剂硼的效果广泛地包括生长特征，形态学和氮集中被学习。综合做硼的 type-Ib 宝石钻石晶体被光显微镜(OM ) 描绘，扫描电子显微镜(SEM ) 和红外线的分光计(红外) 。结果证明生长区域 { 111 } 脸变得宽，而生长区域 { 100 } 脸变得狭窄并且将近作为在样品增加添加剂硼消失。水晶将不透明、有瑕疵，并且当硼原子被合并到宝石钻石格子时，氮的集中将被减少。这些技术是很重要的并且将广泛地被使用。
英文摘要：
The boron-doped type-Ib gem diamond crystals were synthesized successfully by adding amorphous boron into a system of graphite and Kovar catalyst under high pressure and high temperature （HPHT）. The effect of additive boron on type-Ib gem diamond was extensively studied including the growth characteristic, morphology and nitrogen concentration. The synthesized boron-doped type-Ib gem diamond crystals were characterized by optical microscope （OM）, scanning electron microscope （SEM） and infrared spectrometer （IR）. The results show that the growth region of the { 111 } face becomes wide, whereas the growth region of the { 100} face becomes narrow and nearly disappears as increasing additive boron in the sample. The crystal will be opaque and imperfect, and the concentration of nitrogen will be decreased when the boron atoms are incorporated into gem diamond lattice. These techniques are very important and will be widely applied.
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