Tunable optical absorption in silicene molecules
نویسندگان
چکیده
منابع مشابه
Electrically tunable band gap in silicene
We report calculations of the electronic structure of silicene and the stability of its weakly buckled honeycomb lattice in an external electric field oriented perpendicular to the monolayer of Si atoms. The electric field produces a tunable band gap in the Dirac-type electronic spectrum, the gap being suppressed by a factor of about eight by the high polarizability of the system. At low electr...
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ژورنال
عنوان ژورنال: Journal of Materials Chemistry C
سال: 2016
ISSN: 2050-7526,2050-7534
DOI: 10.1039/c6tc02186g