Strain engineering of Dirac cones in graphyne
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چکیده
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منابع مشابه
Unusual structural and electronic properties of porous silicene and germanene: insights from first-principles calculations
Using first-principles calculations, we investigate the geometric structures and electronic properties of porous silicene and germanene nanosheets, which are the Si and Ge analogues of α-graphyne (referred to as silicyne and germanyne). It is found that the elemental silicyne and germanyne sheets are energetically unfavourable. However, after the C-substitution, the hybrid graphyne-like sheets ...
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