期刊
ACS NANO
卷 6, 期 6, 页码 5539-5548出版社
AMER CHEMICAL SOC
DOI: 10.1021/nn301478c
关键词
graphene nanoribbon; band gap; organic photovoltaic; density functional theory
类别
资金
- European Commission [228424, 238177]
- Belgian National Fund for Scientific Research (FNRS)
Graphene nanoribbons (GNRs) are strips of graphene cut along a specific direction that feature peculiar electronic and optical properties owing to lateral confinement effects. We show here by means of (time-dependent) density functional theory calculations that GNRs with properly designed edge structures fulfill the requirements in terms of electronic level alignment with common acceptors (namely, C-60), solar light harvesting, and singlet-triplet exchange energy to be used as low band gap semiconductors for organic photovoltaics.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据