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Layered PtSe2 for Sensing, Photonic, and (Opto‐)Electronic Applications
Advanced Materials ( IF 27.4 ) Pub Date : 2020-11-23 , DOI: 10.1002/adma.202004070
Gaozhong Wang 1, 2 , Zhongzheng Wang 3 , Niall McEvoy 4 , Ping Fan 5 , Werner J. Blau 2
Affiliation  

Since the first experimental discovery of graphene 16 years ago, many other 2D layered nanomaterials have been reported. However, the majority of 2D nanostructures suffer from relatively complicated fabrication processes that have bottlenecked their development and their uptake by industry for practical applications. Here, the recent progress in sensing, photonic, and (opto‐)electronic applications of PtSe2, a 2D layered material that is likely to be used in industries benefiting from its high air‐stability and semiconductor‐technology‐compatible fabrication methods, is reviewed. The advantages and disadvantages of a range of synthesis methods for PtSe2 are initially compared, followed by a discussion of its outstanding properties, and industrial and commercial advantages. Research focused on the broadband nonlinear photonic properties of PtSe2, as well as reports of its use as a saturable absorber in ultrafast lasers, are then reviewed. Additionally, the advances that have been achieved in a range of PtSe2‐based field‐effect transistors, photodetectors, and sensors are summarized. Finally, a conclusion on these results along with the outlook for the future is presented.

中文翻译:

用于传感,光子和(光电)电子应用的分层PtSe2

自16年前首次发现石墨烯以来,已经报道了许多其他2D层状纳米材料。但是,大多数2D纳米结构都具有相对复杂的制造工艺,这些工艺已成为其开发和工业应用的瓶颈。在这里,PtSe 2的感测,光子和(光电)电子应用的最新进展是一种2D层状材料,该材料可能会受益于其高空气稳定性和与半导体技术兼容的制造方法而在行业中使用。已审查。多种PtSe 2合成方法的优缺点首先对它们进行比较,然后讨论其出色的性能以及工业和商业优势。然后回顾了有关PtSe 2的宽带非线性光子特性的研究,以及有关其在超快激光器中用作可饱和吸收剂的报道。此外,总结了一系列基于PtSe 2的场效应晶体管,光电探测器和传感器所取得的进步。最后,对这些结果进行了总结,并展望了未来。
更新日期:2021-01-04
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