Strain-induced Dirac cone-like electronic structures and semiconductor–semimetal transition in graphdiyne
نویسندگان
چکیده
منابع مشابه
Dirac cone in α-graphdiyne: a first-principles study
: We investigate the Dirac cone in α-graphdiyne, which is a predicted flat one-atom-thick allotrope of carbon using first-principles calculations. α-graphdiyne is derived from graphene where two acetylenic linkages (-C ≡C-) are inserted into the single bonds (-C-C-). Thus, α-graphdiyne possesses a larger lattice constant which subsequently affects its electronic properties. Band structures show...
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ژورنال
عنوان ژورنال: Physical Chemistry Chemical Physics
سال: 2013
ISSN: 1463-9076,1463-9084
DOI: 10.1039/c3cp44457k