期刊论文详细信息
Beilstein Journal of Nanotechnology | |
Energy-level alignment at interfaces between manganese phthalocyanine and C60 | |
关键词: C60; manganese phthalocyanine (MnPc); organic interfaces; photoelectron spectroscopy (PES); | |
DOI : 10.3762/bjnano.8.94 | |
学科分类:地球科学(综合) | |
来源: Beilstein - Institut zur Foerderung der Chemischen Wissenschaften | |
【 摘 要 】
We have used photoelectron spectroscopy to determine the energy-level alignment at organic heterojunctions made of manganese phthalocyanine (MnPc) and the fullerene C60. We show that this energy-level alignment depends upon the preparation sequence, which is explained by different molecular orientations. Moreover, our results demonstrate that MnPc/C60 interfaces are hardly suited for application in organic photovoltaic devices, since the energy difference of the two lowest unoccupied molecular orbitals (LUMOs) is rather small.
【 授权许可】
CC BY
【 预 览 】
Files | Size | Format | View |
---|---|---|---|
RO201902190398920ZK.pdf | 1012KB | download |