title: Broad Detection Range Rhenium Diselenide Photodetector Enhanced by (3-Aminopropyl)Triethoxysilane and Triphenylphosphine Treatment.
abstract: 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 × 10(6) A W(-1) ), fast photoswitching speed (rising/decaying time: 58/263 ms), and broad photodetection range (possible above 1064 nm).
authors.affiliation: School of Electronic and Electrical Engineering, Sungkyunkwan University, Suwon, 440-746, Korea.
authors.forename: Seo-Hyeon
authors.initials: SH
authors.lastname: Jo
authors.affiliation: School of Electronic and Electrical Engineering, Sungkyunkwan University, Suwon, 440-746, Korea.
authors.forename: Hyung-Youl
authors.initials: HY
authors.lastname: Park
authors.affiliation: School of Electronic and Electrical Engineering, Sungkyunkwan University, Suwon, 440-746, Korea.
authors.forename: Dong-Ho
authors.initials: DH
authors.lastname: Kang
authors.affiliation: School of Electronic and Electrical Engineering, Sungkyunkwan University, Suwon, 440-746, Korea.
authors.forename: Jaewoo
authors.initials: J
authors.lastname: Shim
authors.affiliation: SKKU Advanced Institute of Nanotechnology (SAINT), Sungkyunkwan University, Suwon, 440-746, Korea.
authors.forename: Jaeho
authors.initials: J
authors.lastname: Jeon
authors.affiliation: SKKU Advanced Institute of Nanotechnology (SAINT), Sungkyunkwan University, Suwon, 440-746, Korea.
authors.forename: Seunghyuk
authors.initials: S
authors.lastname: Choi
authors.affiliation: SKKU Advanced Institute of Nanotechnology (SAINT), Sungkyunkwan University, Suwon, 440-746, Korea.
authors.forename: Minwoo
authors.initials: M
authors.lastname: Kim
authors.affiliation: School of Electronic and Electrical Engineering, Sungkyunkwan University, Suwon, 440-746, Korea.
authors.forename: Yongkook
authors.initials: Y
authors.lastname: Park
authors.affiliation: School of Electronic and Electrical Engineering, Sungkyunkwan University, Suwon, 440-746, Korea.
authors.forename: Jaehyeong
authors.initials: J
authors.lastname: Lee
authors.affiliation: SKKU Advanced Institute of Nanotechnology (SAINT), Sungkyunkwan University, Suwon, 440-746, Korea.
authors.forename: Young Jae
authors.initials: YJ
authors.lastname: Song
authors.affiliation: SKKU Advanced Institute of Nanotechnology (SAINT), Sungkyunkwan University, Suwon, 440-746, Korea.
authors.forename: Sungjoo
authors.initials: S
authors.lastname: Lee
authors.affiliation: School of Electronic and Electrical Engineering, Sungkyunkwan University, Suwon, 440-746, Korea.
authors.forename: Jin-Hong
authors.initials: JH
authors.lastname: Park
keywords: (3-aminopropyl)triethoxysilane; non-degenerate doping; photodetectors; rhenium diselenide; triphenylphosphine