Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5488164 | Chinese Journal of Physics | 2017 | 12 Pages |
Abstract
Organic ultraviolet photodetectors (OUV-PDs) were fabricated utilizing 2-TNATA as an electron donor with Bphen and TPBi as electron acceptors. A high sensitivity of OUV-PDs to UV light was obtained in the range of 300-420 nm. The optimized OUV-PDs composed of Bphen as the acceptor offered a photocurrent density up to 336 µA/cm2 at â8 V with 365 nm UV light at a power of 1.2 mW/cm2. The high response is attributed to the excellent electron transport ability of Bphen and the matched energy level between 2-TNATA and Bphen.
Keywords
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Atomic and Molecular Physics, and Optics
Authors
Bin Su, Yang Wang, Bo Feng, Yongsheng Yan, Enwei Zhu, Bo Wang, Guangbo Che,