Solution-grown large-area C60 single-crystal arrays as organic photodetectors

被引：48

作者：

Zheng, Shushu ^{[1
]}

Xiong, Xing ^{[1
]}

Zheng, Zhi ^{[1
]}

Xu, Ting ^{[1
]}

Zhang, Li ^{[1
]}

Zhai, Tianyou ^{[1
]}

Lu, Xing ^{[1
]}

机构：

[1] HUST, Sch Mat Sci & Engn, State Key Lab Mat Proc & Die & Mould Technol, Wuhan 430074, Hubei, Peoples R China

来源：

CARBON | 2018年 / 126卷

关键词：

FIELD-EFFECT TRANSISTORS; HIGH-MOBILITY; CRYSTALLIZATION; SEMICONDUCTOR; MICROSTRIPES; ENHANCEMENT; EFFICIENCY; MONOLAYER; FILMS; CUBE;

D O I：

10.1016/j.carbon.2017.10.012

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The alignment of organic single crystals with controlled placement and reasonable throughput is a practical way to realize their ultimate applications in electronics or photoelectronics, which however is still a challenging task. Here, a facile solution-processed dip-coating method is developed to construct crystalline fullerene arrays which exhibit excellent UV-light sensing performance. Our approach has realized the large-scale production of continuous C-60 single-crystal arrays in a controllable manner. The morphology, surface coverage and thickness of the final samples are modulated simply by adjusting the experimental conditions such as concentration, temperature and lifting speed, implying the versatility of our method. Moreover, the as-obtained C-60 single-crystal array demonstrates stable, highly sensitive, and fast photoresponse towards UV light illumination, promising for future high-performance integrated optoelectronic device. (C) 2017 Elsevier Ltd. All rights reserved.

引用

收藏

页码：299 / 304

页数：6

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