金刚石不但作为宝右,而且利用它的硬度还有各种各样的用途。在电子学领域中正使用金刚石作为避免激光二极管过热的热沉。但构成金刚石的碳属于Ⅳ族,虽然与同族的硅和锗同样也可由价电子结合形成结晶,但现在基本上还没有使用它来作为制造电子器件的半导体材料。主要原因在于向金刚石内掺入受主或施主杂质原子的方法还没有确立。 Diamond not only as a treasure right, but also the use of its hardness and a variety of uses. In electronics, diamond is being used as a heat sink to prevent the laser diode from overheating. However, the diamond-forming carbon belongs to the group IV and although it can also be crystallized by the valence electron combination as the same kind of silicon and germanium, it has not been basically used as a semiconductor material for the production of electronic devices. The main reason is that the incorporation of acceptor or donor impurity atoms into diamond has not been established.