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Trap-Assisted Charge Injection into Large Bandgap Polymer Semiconductors
The trap-assisted charge injection in polyfluorene-poly(3,4-ethylenedioxythiophene): poly(styrenesulfonate) (PEDOT:PSS) model systems with an Al or Al/LiF cathode is investigated. We find that inserting 1.3 nm LiF increases electron and hole injections simultaneously and the increase of holes is gre...
Autores principales: | Wang, Dongdong, Fina, Michael, Kim, Suhan, Zhang, Chunmei, Zhang, Ting, Deng, Yonghong, Chen, Kai, Liang, Lijuan, Mao, Samuel S., Minor, Andrew M., Liu, Gao |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2019
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6695836/ https://www.ncbi.nlm.nih.gov/pubmed/31366052 http://dx.doi.org/10.3390/ma12152427 |
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