Affiliation:
1. University of Electronic Science and Technology of China (UESTC)
Abstract
Suppressing the dark current is an effective strategy to boost the detection capability of organic photodetectors (OPDs). In this Letter, the water transfer printing method is demonstrated in double bulk heterojunction (BHJ) OPDs, which is solvent-independent rather than the traditional sequential spin-coating method, enabling the elimination of the negative effects of solvents on the underlying film and the suppressing of the dark current. As a result, a photo detectivity up to 1012 Jones was obtained in the wide spectral range of 400–900 nm with a small working area of 3 mm2.
Funder
Sichuan Youth Software Innovation Project Funding Project Contract
Sichuan Science and Technology Program
Regional Joint Fund of the National Science Foundation of China
Subject
Atomic and Molecular Physics, and Optics
Cited by
1 articles.
订阅此论文施引文献
订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献