【摘 要】
：
The unique crystal structure of two-dimensional graphene possess excellent electrical and optical properties.Graphene has high electron mobility (2×105 cm2
【机 构】
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ShanghaiInstituteofCeramics,CAS,China
论文部分内容阅读
The unique crystal structure of two-dimensional graphene possess excellent electrical and optical properties.Graphene has high electron mobility (2×105 cm2N·s) and conductivity (106 S/m), which favor the rapid collection of photo-generated electrons;graphene has high degree of transparency in the visible and near-infrared region, its transmittance reach up to 97.7%, favor to realize a wide spectrum transmittance, which can make photovoltaic cells absorb and utilized solar energy efficiently.
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