| 释义 |
valence band 释义 价带:指电子能量的一定范围,是电子仍然与固体材料中的特定原子相关联的最高能量。 例句 1·The bent bond states mainly appear near the top of valence band . 弯键态主要出现在价带顶附近。 2·When an electron leaps into the conduction band , it leaves behind a hole in the valence band . 当一个电子跃迁到传导带,它会在价带留下一个“凹陷”。 3·The experimental result, show an increase of both conduction and valence band tail states. 实验结果表明:光照以后,导带尾态和价带尾态都增加了。
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