Biaxial strain modulated the electronic structure of hydrogenated 2D tetragonal silicene
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چکیده
منابع مشابه
Tuning electronic and magnetic properties of partially hydrogenated graphene by biaxial tensile strain: a computational study
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UNLABELLED We perform first-principles calculations of mechanical and electronic properties of silicene under uniaxial strains. Poisson's ratio and the rigidity of silicene show strong chirality dependence under large uniaxial strains. The ultimate strains of silicene with uniaxial strain are smaller than those with biaxial strain. We find that uniaxial strains induce Dirac point deviation from...
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ژورنال
عنوان ژورنال: RSC Advances
سال: 2019
ISSN: 2046-2069
DOI: 10.1039/c9ra08634j