Jin Shisheng
Abstract
The calculation methods of the solid band structure are reviewed,the band structure of Si and Ge are calculated by the first principle methods based on planewave pseudopotential theory,and the calculation results are analyzed.
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The calculation methods of the solid band structure are reviewed,the band structure of Si and Ge are calculated by the first principle methods based on planewave pseudopotential theory,and the calculation results are analyzed.
Key concepts: Pseudopotential, Electronic band structure, Band gap, Materials science, Physics, Condensed matter physics