Influence of squaraine aggregation on short-circuit current and device efficiency

Susan Spencer; Victor Murcia; Obadiah Reid; Garry Rumbles; Kevin Belfield; Jeremy Cody; Christopher Collison

doi:10.1109/PVSC.2012.6318168

Influence of squaraine aggregation on short-circuit current and device efficiency

Susan Spencer, Victor Murcia, Obadiah Reid, Garry Rumbles, Kevin Belfield, Jeremy Cody, Christopher Collison

National Renewable Energy Laboratory

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

5 Citations (Scopus)

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	https://doi.org/10.1109/PVSC.2012.6318168
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

Access to Document

10.1109/PVSC.2012.6318168

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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

Influence of squaraine aggregation on short-circuit current and device efficiency. / Spencer, Susan; Murcia, Victor; Reid, Obadiah; Rumbles, Garry; Belfield, Kevin; Cody, Jeremy; Collison, Christopher.

Program - 38th IEEE Photovoltaic Specialists Conference, PVSC 2012. 2012. p. 2775-2779 6318168 (Conference Record of the IEEE Photovoltaic Specialists Conference).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

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., 6318168, Conference Record of the IEEE Photovoltaic Specialists Conference, pp. 2775-2779, 38th IEEE Photovoltaic Specialists Conference, PVSC 2012, Austin, TX, United States, 6/3/12. https://doi.org/10.1109/PVSC.2012.6318168

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