band crossing

基本解释

It is predicated that Hallconductivity exhibit a sign reversal when the Fermi energy sweeps over such a band-crossing.
分析表明，这些多余的反号跳跃来源于扶手椅形带能谱结构中的子带交叉点。
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Moreover, comparing two-band model, some new phenomena are found in our three-band model, i. e. , warping, avoided crossing etc.
并且，与两带模型比较，在三带模型中还出现一些新的现象，亦即：翘曲和避免交叉点等。
The transition quadrupole moments extracted from the measured lifetimes demonstrate that change in nuclear shape occurs in the band crossing region.
根据寿命数据提取的跃迁四极矩显示，在带交叉区发生形状变化。