MODEL CALCULATION OF THE ELECTRON ENERGY STUCTURE OF DIAMOND, BN AND BeCN2
The electronic energy structure of the row of similar compounds: diamond (C), BN, and BeCN2 has been investigated. It was found for BeCN2 that the top of the valence band is formed by p-states of N, whereas the bottom of the conduction band - by s-states of Be and C. The width of the energy forbidde...
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| Main Authors: | , , |
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| Format: | Article |
| Language: | Russian |
| Published: |
Don State Technical University
2009-09-01
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| Series: | Advanced Engineering Research |
| Online Access: | https://www.vestnik-donstu.ru/jour/article/view/1156 |
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| Summary: | The electronic energy structure of the row of similar compounds: diamond (C), BN, and BeCN2 has been investigated. It was found for BeCN2 that the top of the valence band is formed by p-states of N, whereas the bottom of the conduction band - by s-states of Be and C. The width of the energy forbidden band Eg in BeCN2 - was estimated. The comparison of the calculated partial and total electron densities of states of diamond and BN with x-ray K-spectra of emission and absorption and with x-ray electron spectra was carried out. The corresponding partial electron states of diamond and BN were also compared with corresponding densities of states of BeCN2. |
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| ISSN: | 2687-1653 |