Tuning optical conductivity of large-scale CVD graphene by strain engineering.
نویسندگان
چکیده
A controllable optical anisotropy in CVD graphene is shown. The transparency in the visible range of pre-strained CVD graphene exhibits a periodic modulation as a function of polarization direction. The strain sensitivity of the optical response of graphene demonstrated here can be effectively utilized towards novel ultra-thin optical devices and strain sensing applications.
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ورودعنوان ژورنال:
- Advanced materials
دوره 26 7 شماره
صفحات -
تاریخ انتشار 2014