网络释义专业释义英英释义
... energy band structure 能带结构 electronic band structure 能带结构 ; 电子能带结构 photonic band structure 光子能带结构 ; 光子带结构 ...
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...波段因破坏性干涉而形成能隙 （energy gap），导致电子的色散关系呈带状分布，即形成电子能带结构（electronic band structure），电子波的能量如果落在能隙中，就无法继续传播。而光子晶体的概念直到 1987 年才被明确地提出。
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短语
Electronic band structure
- abstract: In solid-state physics, the electronic band structure (or simply band structure) of a solid describes those ranges of energy that an electron within the solid may have (called energy bands, allowed bands, or simply bands), and ranges of energy that it may not have (called band gaps or forbidden bands). Band theory derives these bands and band gaps by examining the allowed quantum mechanical wave functions for an electron in a large, periodic lattice of atoms or molecules.
以上来源于: WordNet
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