Broad Detection Range Rhenium Diselenide Photodetector Enhanced by (3-Aminopropyl)Triethoxysilane and Triphenylphosphine Treatment

作者：Jo Seo Hyeon; Park Hyung Youl; Kang Dong Ho; Shim Jaewoo; Jeon Jaeho; Choi Seunghyuk; Kim Minwoo; Park Yongkook; Lee Jaehyeong; Song Young Jae; Lee Sungjoo; Park Jin Hong

来源：Advanced Materials, 2016, 28(31): 6711-+.

DOI：10.1002/adma.201601248

The effects of triphenylphosphine and (3-aminopropyl)triethoxysilane on a rhenium diselenide (ReSe2) photodetector are systematically studied by comparing with conventional MoS2 devices. This study demonstrates a very high performance ReSe2 photodetector with high photoresponsivity (1.18 x 10(6) A W-1), fast photoswitching speed (rising/decaying time: 58/263 ms), and broad photodetection range (possible above 1064 nm).

• 出版日期2016-8-17