Electronic band structure of magnesium and calcium oxides
Electronic band structure of magnesium and calcium oxides
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DOI：
10.1103/physrevb.15.2399
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发表时间：
1977-02
影响因子：
3.7
通讯作者：
N. Daude;C. Jouanin;C. Gout
中科院分区：
文献类型：
--
作者：
N. Daude;C. Jouanin;C. Gout
用紧束缚和赝势相结合的方法计算了镁和钙氧化物的电子能带结构，结果表明CaO中可能存在两个激子跃迁，MgO中可能存在一个激子跃迁，这与实验结果一致.我们还提出了其他实验结果的解释。
The electronic band structures of magnesium and calcium oxides are calculated by a combined tight-binding and pseudopotential method; we show the possibility of having two excitonic transitions in CaO and one in MgO, which is in agreement with experimental results. We also propose an interpretation of the other experimental results.