Affiliation:
1. National Institutes of Natural Sciences Institute for Molecular Science 5-1 Higashiyama Myodaiji Okazaki Aichi 444-8787 Japan
2. The Graduate University for Advanced Studies (SOKENDAI) 5-1 Higashiyama Myodaiji Okazaki Aichi 444-8787 Japan
Abstract
Doping effects on organic lateral photovoltaic cells with separated carrier‐generating and doped carrier‐transporting layers are investigated. A doping concentration of 100 ppm into the lateral hole and electron transporting layers doubles the photocurrent density by forming a built‐in potential between the layers in the vertical direction of the lateral cell, which accelerates carrier generation. A higher doping concentration induces trap‐assisted recombination at direct C8‐BTBT/PTCDI‐C8 contact points and causes a decrease in photocurrent density.
Subject
Materials Chemistry,Electrical and Electronic Engineering,Surfaces, Coatings and Films,Surfaces and Interfaces,Condensed Matter Physics,Electronic, Optical and Magnetic Materials
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