Crossref journal-article
AIP Publishing
Applied Physics Letters (317)
Abstract

The authors report efficient photovoltaic diodes which use poly((9,9-dioctylfluorene)-2,7-diyl-alt-[4,7-bis(3-hexylthien-5-yl)-2,1,3-benzothiadiazole]-2′,2″-diyl) (F8TBT) both as electron acceptor, in blends with poly(3-hexylthiophene), and as hole acceptor, in blends with (6,6)-phenyl C61-butyric acid methyl ester. In both cases external quantum efficiencies of over 25% are achieved, with a power conversion efficiency of 1.8% under simulated sunlight for optimized F8TBT/poly(3-hexylthiophene) devices. The ambipolar nature of F8TBT is also demonstrated by the operation of light-emitting F8TBT transistors. The equivalent p- and n-type operation in this conjugated polymer represent an important extension of the range of useful n-type materials which may be developed.

Bibliography

McNeill, C. R., Abrusci, A., Zaumseil, J., Wilson, R., McKiernan, M. J., Burroughes, J. H., Halls, J. J. M., Greenham, N. C., & Friend, R. H. (2007). Dual electron donor/electron acceptor character of a conjugated polymer in efficient photovoltaic diodes. Applied Physics Letters, 90(19).

Authors 9
  1. Christopher R. McNeill (first)
  2. Agnese Abrusci (additional)
  3. Jana Zaumseil (additional)
  4. Richard Wilson (additional)
  5. Mary J. McKiernan (additional)
  6. Jeremy H. Burroughes (additional)
  7. Jonathan J. M. Halls (additional)
  8. Neil C. Greenham (additional)
  9. Richard H. Friend (additional)
References 26 Referenced 216
  1. 10.1038/376498a0 / Nature (London) (1995)
  2. 10.1126/science.270.5243.1789 / Science (1995)
  3. 10.1002/adfm.200500211 / Adv. Funct. Mater. (2005)
  4. 10.1002/1616-3028(200102)11:1<15::AID-ADFM15>3.0.CO;2-A / Adv. Funct. Mater. (2001)
  5. 10.1038/nature03376 / Nature (London) (2005)
  6. 10.1063/1.2149986 / Appl. Phys. Lett. (2005)
  7. 10.1038/nmat1537 / Nat. Mater. (2006)
  8. 10.1002/adma.200601080 / Adv. Mater. (Weinheim, Ger.) (2006)
  9. 10.1103/PhysRevLett.91.216601 / Phys. Rev. Lett. (2003)
  10. 10.1007/s00339-003-2498-5 / Appl. Phys. A: Mater. Sci. Process. (2004)
  11. 10.1021/ja061664x / J. Am. Chem. Soc. (2006)
  12. 10.1021/nl061085q / Nano Lett. (2006)
  13. {'year': '2000', 'key': '2023070300285265700_c13'} (2000)
  14. 10.1039/b203862e / J. Mater. Chem. (2002)
  15. 10.1063/1.1817873 / J. Chem. Phys. (2004)
  16. 10.1103/PhysRevB.60.5721 / Phys. Rev. B (1999)
  17. {'year': '2005', 'key': '2023070300285265700_c17'} (2005)
  18. 10.1021/cm050148n / Chem. Mater. (2005)
  19. 10.1063/1.2176863 / Appl. Phys. Lett. (2006)
  20. 10.1038/26183 / Nature (London) (1998)
  21. 10.1002/adfm.200500339 / Adv. Funct. Mater. (2006)
  22. See EPAPS Doucument No. E-APPLAB-90-098719 for experimental details (device fabrication, testing) and additional experimental results (atomic force microscropy images, calculation of operating charge density, intensity dependence of short-circuit current). This document can be reached via a direct link in the online article’s HTML reference section or via the EPAPS homepage (http://www.aip.org/pubservs/epaps.html).
  23. 10.1103/PhysRevB.72.085205 / Phys. Rev. B (2005)
  24. 10.1002/1616-3028(200108)11:4<255::AID-ADFM255>3.3.CO;2-9 / Adv. Funct. Mater. (2001)
  25. 10.1002/anie.200351647 / Angew. Chem., Int. Ed. (2003)
  26. 10.1063/1.2181635 / Appl. Phys. Lett. (2006)
Dates
Type When
Created 18 years, 3 months ago (May 9, 2007, 6:56 p.m.)
Deposited 2 years, 1 month ago (July 2, 2023, 8:28 p.m.)
Indexed 4 weeks, 1 day ago (July 30, 2025, 6:48 a.m.)
Issued 18 years, 3 months ago (May 7, 2007)
Published 18 years, 3 months ago (May 7, 2007)
Published Online 18 years, 3 months ago (May 9, 2007)
Published Print 18 years, 3 months ago (May 7, 2007)
Funders 0

None

@article{McNeill_2007, title={Dual electron donor/electron acceptor character of a conjugated polymer in efficient photovoltaic diodes}, volume={90}, ISSN={1077-3118}, url={http://dx.doi.org/10.1063/1.2738197}, DOI={10.1063/1.2738197}, number={19}, journal={Applied Physics Letters}, publisher={AIP Publishing}, author={McNeill, Christopher R. and Abrusci, Agnese and Zaumseil, Jana and Wilson, Richard and McKiernan, Mary J. and Burroughes, Jeremy H. and Halls, Jonathan J. M. and Greenham, Neil C. and Friend, Richard H.}, year={2007}, month=may }