Abstract
Linear absorption measurements, current-voltage characteristics, and time-resolved microwave conductivity measurements were utilized to investigate the impact of molecular aggregation of a novel donor material on photovoltaic device efficiency. We report efficiencies of 2.4+/-0.3% and explain the increase in short-circuit current and efficiency as a function of the increased aggregation.
| Original language | English |
|---|---|
| Title of host publication | Program - 38th IEEE Photovoltaic Specialists Conference, PVSC 2012 |
| Pages | 2775-2779 |
| Number of pages | 5 |
| DOIs | |
| Publication status | Published - Nov 26 2012 |
| Event | 38th IEEE Photovoltaic Specialists Conference, PVSC 2012 - Austin, TX, United States Duration: Jun 3 2012 → Jun 8 2012 |
Publication series
| Name | Conference Record of the IEEE Photovoltaic Specialists Conference |
|---|---|
| ISSN (Print) | 0160-8371 |
Other
| Other | 38th IEEE Photovoltaic Specialists Conference, PVSC 2012 |
|---|---|
| Country | United States |
| City | Austin, TX |
| Period | 6/3/12 → 6/8/12 |
Keywords
- absorption
- charge carrier mobility
- current voltage characteristics
- energy conversion
- organic materials
- photovoltaic cells
- thin films
ASJC Scopus subject areas
- Control and Systems Engineering
- Industrial and Manufacturing Engineering
- Electrical and Electronic Engineering
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Cite this
Spencer, S., Murcia, V., Reid, O., Rumbles, G., Belfield, K., Cody, J., & Collison, C. (2012). Influence of squaraine aggregation on short-circuit current and device efficiency. In Program - 38th IEEE Photovoltaic Specialists Conference, PVSC 2012 (pp. 2775-2779). [6318168] (Conference Record of the IEEE Photovoltaic Specialists Conference). https://doi.org/10.1109/PVSC.2012.6318168