Abstract Due to its unique electrical and optical properties, graphene has considerable potential for optoelectronics applications. Graphene’s ultra-high carrier mobility, ultra-strong ballistic transport effect, ultrafast optical response time, and ultra-wide spectral response range give it excellent micro- and nanoscale photoelectric properties. Graphene’s optoelectronic and photoelectric properties are modified by varying the size, boundary configurations (zigzag or armchair), doping with other elements, and building heterostructures (in-plane or vertically stacked) to regulate the photoelectric properties of graphene-based nanomaterials. This review focuses on the novel photoelectric properties and potential applications of graphene-based nanomaterials.

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石墨烯基纳米结构的光电特性及应用

摘要 由于石墨烯具有独特的电学和光学特性，在光电应用方面具有相当大的潜力。石墨烯超高的载流子迁移率、超强的弹道传输效应、超快的光学响应时间和超宽的光谱响应范围使其具有优异的微米和纳米级光电性能。通过改变尺寸、边界配置（锯齿形或扶手椅）、掺杂其他元素和构建异质结构（面内或垂直堆叠）来调节石墨烯基纳米材料的光电性能，从而改变石墨烯的光电性能。本综述重点关注石墨烯基纳米材料的新型光电特性和潜在应用。