Publication: Lateral Alternating Donor/Acceptor Multilayered Junction for Organic Solar Cells
Issued Date
2019-03-25
Resource Type
ISSN
25740962
Other identifier(s)
2-s2.0-85064839881
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Mahidol University
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SCOPUS
Bibliographic Citation
ACS Applied Energy Materials. Vol.2, No.3 (2019), 2087-2093
Suggested Citation
Mitsuru Kikuchi, Masaki Hirota, Thidarat Kunawong, Yusuke Shinmura, Masahiro Abe, Yuichi Sadamitsu, Aye Myint Moh, Seiichiro Izawa, Masanobu Izaki, Hiroyoshi Naito, Masahiro Hiramoto Lateral Alternating Donor/Acceptor Multilayered Junction for Organic Solar Cells. ACS Applied Energy Materials. Vol.2, No.3 (2019), 2087-2093. doi:10.1021/acsaem.8b02135 Retrieved from: https://repository.li.mahidol.ac.th/handle/20.500.14594/50516
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Title
Lateral Alternating Donor/Acceptor Multilayered Junction for Organic Solar Cells
Abstract
© 2019 American Chemical Society. Blended junctions are indispensable for organic solar cells; however, the fabrication of electron and hole transport routes in blended cells remains quite challenging. Herein, a lateral alternating multilayered junction using a high-mobility organic semiconductor is proposed and demonstrated. A total of 93% of the photogenerated electrons and holes are laterally collected over a long distance (0.14 mm). The exciton-collection efficiency reaches 75% in a lateral alternating multilayered junction with a layer thickness of 10 nm. A lateral organic alternating multilayered junction that completely collects both excitons and carriers can be an alternative blended junction for organic solar cells.