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Chemical functionalization of silicene
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Silicene exhibits extraordinary physical properties especially Dirac fermion characteristics. However, the zero-gap band structure of silicene hinders its applications in nanoelectronic and optoelectronic devices. It is thus desirable to open a finite band gap in silicene. Chemical functionalization is a commonly used method to tailor the structures and electronic properties of two-dimensional materials. In this paper we review the recent 3-year progress of silicene, including its hydrogenation, oxidization, halogenation, and other methods to modify silicene.
Acta Physica Sinica, Chinese Physical Society and Institute of Physics, Chinese Academy of Sciences
Title: Chemical functionalization of silicene
Description:
Silicene exhibits extraordinary physical properties especially Dirac fermion characteristics.
However, the zero-gap band structure of silicene hinders its applications in nanoelectronic and optoelectronic devices.
It is thus desirable to open a finite band gap in silicene.
Chemical functionalization is a commonly used method to tailor the structures and electronic properties of two-dimensional materials.
In this paper we review the recent 3-year progress of silicene, including its hydrogenation, oxidization, halogenation, and other methods to modify silicene.
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