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首页> 外文期刊>Journal of Materials Chemistry, C. materials for optical and electronic devices >Recent advances and prospects in reduced graphene oxide-based photodetectors
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Recent advances and prospects in reduced graphene oxide-based photodetectors

机译：近期石墨烯氧化物基光电探测器的进展和前景

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摘要

Reduced graphene oxide (rGO) has tunable properties and acts as an efficient low-cost alternative for graphene in many applications. It also has its own exciting electronic and optoelectronic characteristics. The properties of rGO can be altered by tuning the amount of reduction, types of defects, doping and functionalization. The reduction of graphene oxide (GO) by various methods and the large-scale production of rGO can be easily achieved. These properties led the research drive for low-cost and high-end applications of rGO-based devices. It has found applications in almost all branches of applied science and engineering. Recent research works show that rGO-based photodetectors achieved high responsivity and detectivity values with fast operation speed. Although there are many reviews on graphene-based photodetectors, there has been much less focus on rGO-based photodetectors. In this review, we focus on rGO-based photodetectors, photodetection mechanism and advancements in the field. Thus, in this review, we provide a much-needed timely update and future prospects to the scientific community.
机译：还原氧化石墨烯（rGO）具有可调性质，在许多应用中是石墨烯的一种高效低成本替代品。它也有自己激动人心的电子和光电特性。rGO的性质可以通过调节还原量、缺陷类型、掺杂和功能化来改变。通过各种方法还原氧化石墨烯（GO）和大规模生产rGO都很容易实现。这些特性引领了对基于rGO的设备的低成本和高端应用的研究。它几乎在应用科学和工程的所有分支中都有应用。最近的研究工作表明，基于rGO的光电探测器以较快的运行速度获得了较高的响应率和探测率。尽管有很多关于石墨烯基光电探测器的综述，但对rGO基光电探测器的关注却少得多。在这篇综述中，我们重点介绍了基于rGO的光探测器、光探测机理和该领域的进展。因此，在本综述中，我们为科学界提供了急需的及时更新和未来展望。

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