| 能带梯度的推导 |
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| 引用本文： | 崔玉亭. 能带梯度的推导[J]. 商丘师范学院学报, 1997, 0(Z2) |
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| 作者姓名： | 崔玉亭 |
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| 作者单位： | 商丘师专物理系!河南商丘，476000 |
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| 摘 要： | 导出了能带梯度的具体表达式，解决了Shankland的内插方法扩展到包括能带梯度时，能带梯度的求值问题．
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| 关 键 词： | 能带梯度 本征值 本征矢 内插 |
THE DERIVATION OF THE ENERGY BAND GRADIENT |
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| Cui Yuting. THE DERIVATION OF THE ENERGY BAND GRADIENT[J]. Journal of Shangqiu Teachers College, 1997, 0(Z2) |
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| Authors: | Cui Yuting |
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| Abstract: | This work has derived the expression of energy band gradients. Solved the mathe-matical value of energy band gradients when shankland,s smooth interpolation procedurebased on roughness minimization is extended to include energy-band derivatives. |
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| Keywords: | energy band gradient eigenvalue eigenvector interpolation |
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