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

Jo SeoHyeon | Zendy; Park HyungYoul | Zendy; Kang DongHo | Zendy; Shim Jaewoo | Zendy; Jeon Jaeho | Zendy; Choi Seunghyuk | Zendy; Kim Minwoo | Zendy; Park Yongkook | Zendy; Lee Jaehyeong | Zendy; Song Young Jae | Zendy; Lee Sungjoo | Zendy; Park JinHong | Zendy

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

Author(s) -

Jo SeoHyeon,

Park HyungYoul,

Kang DongHo,

Shim Jaewoo,

Jeon Jaeho,

Choi Seunghyuk,

Kim Minwoo,

Park Yongkook,

Lee Jaehyeong,

Song Young Jae,

Lee Sungjoo,

Park JinHong

Publication year - 2016

Publication title -

advanced materials

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 10.707

H-Index - 527

eISSN - 1521-4095

pISSN - 0935-9648

DOI - 10.1002/adma.201601248

Subject(s) - rhenium , photodetector , diselenide , triethoxysilane , photodetection , materials science , triphenylphosphine , optoelectronics , infrared , range (aeronautics) , computer science , nanotechnology , optics , physics , organic chemistry , chemistry , selenium , metallurgy , composite material , catalysis

The effects of triphenylphosphine and (3‐aminopropyl)triethoxysilane on a rhenium diselenide (ReSe 2 ) photodetector are systematically studied by comparing with conventional MoS 2 devices. This study demonstrates a very high performance ReSe 2 photodetector with high photoresponsivity (1.18 × 10 6 A W −1 ), fast photoswitching speed (rising/decaying time: 58/263 ms), and broad photodetection range (possible above 1064 nm).

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