band crossing

基本解釋

It is predicated that Hallconductivity exhibit a sign reversal when the Fermi energy sweeps over such a band-crossing.
分析表明，這些多余的反號(hào)跳躍來(lái)源于扶手椅形帶能譜結(jié)構(gòu)中的子帶交叉點(diǎn)。
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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，與兩帶模型比較，在三帶模型中還出現(xiàn)一些新的現(xiàn)象，亦即：翹曲和避免交叉點(diǎn)等。
The transition quadrupole moments extracted from the measured lifetimes demonstrate that change in nuclear shape occurs in the band crossing region.
根據(jù)壽命數(shù)據(jù)提取的躍遷四極矩顯示，在帶交叉區(qū)發(fā)生形狀變化。