Mobility guidelines for high fill factor solution-processed small molecule solar cells.
basic_science · Level V
Where this comes from
- Record sourced from PubMed, PMID 25047697.
- Also identified by DOI 10.1002/adma.201401725.
- No licence information is recorded for this record.
- Because redistribution is not established, this page shows the abstract only. Follow the links below for the full text.
Abstract
Analysis of measured charge-carrier mobilities and fill factors in solution-processable small-molecule bulk-heterojunction solar cells reveals that in order to achieve a high FF, the hole and electron mobilities must be >10(-4) cm 2 V(-1) s(-1) . Neat-film mobility measurements are also found to be a useful predictor of the maximum blend film mobility and FF obtained in blend film solar cells.