School of Electronic and Electrical Engineering, Sungkyunkwan University, Suwon, 440-746, Korea.
SKKU Advanced Institute of Nanotechnology (SAINT), Sungkyunkwan University, Suwon, 440-746, Korea.
Adv Mater. 2016 Aug;28(31):6711-8. doi: 10.1002/adma.201601248. Epub 2016 May 11.
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).
通过与传统的 MoS2 器件进行比较,系统地研究了三苯基膦和(3-氨丙基)三乙氧基硅烷对二硒化铼(ReSe2)光探测器的影响。本研究展示了一种具有高光响应率(1.18×10^6 A W^-1)、快速光开关速度(上升/下降时间:58/263 ms)和宽光探测范围(可能超过 1064 nm)的高性能 ReSe2 光探测器。