【摘 要】
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High-performance photodetectors are expected to open up revolutionary opportunities in many application fields, such as environment monitoring, military, optica
【机 构】
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School of Optoelectronic Science and Engineering, the University of Electronic Science and Technolog
论文部分内容阅读
High-performance photodetectors are expected to open up revolutionary opportunities in many application fields, such as environment monitoring, military, optical communication and biomedical science. Combining two-dimensional materi-als (which have tunable optical absorption and high carrier mobility) with organic materials (which are abundant with low cost, high flexibility and large-area scalability) to form thin-film heterojunctions, high-responsivity photodetectors could be predicted with fast response speed in a wide spectra region.In this review, we give a comprehensive summary of photode-tectors based on two-dimensional materials and organic thin-film heterojunctions, which includes hybrid assisted enhanced devices, single-layer enhanced devices, vertical heterojunction devices and tunable vertical heterojunction devices. We also give a systematic classification and perspectives on the future development of these types of photodetectors.
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