High-Performance 2D Rhenium Disulfide (ReS2 ) Transistors and Photodetectors by Oxygen Plasma Treatment.

Shim, Jaewoo; Oh, Aely; Kang, Dong-Ho; Oh, Seyong; Jang, Sung Kyu; Jeon, Jaeho; Jeon, Min Hwan; Kim, Minwoo et al. · Adv Mater · 2016

basic_science · Level V

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Abstract

A high-performance ReS2 -based thin-film transistor and photodetector with high on/off-current ratio (10(4) ), high mobility (7.6 cm(2) V(-1) s(-1) ), high photoresponsivity (2.5 × 10(7) A W(-1) ), and fast temporal response (rising and decaying time of 670 ms and 5.6 s, respectively) through O2 plasma treatment is reported.