用于电子应用的大面积可溶液加工黑磷

IF 2.2 Q3 MATERIALS SCIENCE, MULTIDISCIPLINARY Materials Letters: X Pub Date : 2024-06-22 DOI:10.1016/j.mlblux.2024.100234

Zhen Zhong , Xiuduan Gong , Haihong Wei , Haoran Mu , Jian Yuan

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引用次数: 0

摘要

二维（2D）层状黑磷（BP）具有直接带隙和高载流子迁移率，在下一代电子学和光电子学领域显示出巨大的潜力。然而，如何制备大面积的二维材料薄膜仍是实现其实际应用的一大难题。为解决这一问题，本文提出了一种改进的一步溶液可加工方法，以获得均匀的大面积 BP 薄膜。我们的研究结果表明，所设计的电极可以被 BP 片完全覆盖，相应的场效应晶体管也显示出了相对较高的性能。我们的研究为制造大面积超薄 BP 薄膜开辟了一条新途径。

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Large-area solution-processable black phosphorus for electronic application

Two-dimensional (2D) layered black phosphorus (BP), with a direct band gap and high carrier mobility, has shown great potential for next generation electronics and optoelectronics. However, how to prepare a large-area 2D material film is still a big problem for realizing its practical applications. Herein, an improved one-step solution-processable method is put forward to solving this problem to get uniform and large-area BP film. Our results show that the designed electrodes can be fully covered by BP flakes and the corresponding FET reveals relatively high performance. Our study opens a new avenue in fabricating large-area ultra-thin BP films.

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来源期刊

Materials Letters: X Multiple-

CiteScore

3.10

自引率

0.00%

发文量

审稿时长

114 days