...核的束缚而成为自由电子， 矽原子外层的这四个电子又称为价电子，而矽的晶体结构是属于钻石晶体结构 (diamond crystal structure)，每个矽原子与邻近的四个矽原子形成共价键， 如果我们在纯矽之中掺入三价的杂质原子，例如硼原子(B)，此三价的杂质原子， 将取代...
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Sometimes, however, the crystal form of the silicate inclusions is observed to resemble more closely the internal structure of diamond than that of other silicate minerals.
然而，有时观察到硅酸盐包裹体的晶体形态比其他硅酸盐矿物更接近金刚石的内部结构。
Their new microscope replaces the magnetic tip with a diamond that has a defect in its crystal structure.
他们的新显微镜用一个晶体结构上有缺陷的钻石替代了磁针。
This paper gives a simplified calculation of the valence band structure for a diamond-type crystal in nearest neighbor approximation.
用最近邻近似法对金刚石型晶体的价带给出了一种简化的计算法。
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