High performance inverted organic solar cells with solution processed Ga-doped ZnO as an interfacial electron transport layer

  • M. Thambidurai
  • , Jun Young Kim
  • , Jiyun Song
  • , Youngjun Ko
  • , Hyung Jun Song
  • , Chan Mo Kang
  • , N. Muthukumarasamy
  • , Dhayalan Velauthapillai
  • , Changhee Lee

Research output: Contribution to journalArticlepeer-review

48 Scopus citations

Abstract

We demonstrate solution-processed Ga-doped ZnO incorporated as an interfacial electron transport layer into inverted organic solar cells with active layers comprising either PCDTBT or PTB7 mixed with PC71BM. The 5.03 at% Ga-doped ZnO showed the best efficiencies of 5.56% and 7.34% for PCDTBT and PTB7 polymers respectively.

Original languageEnglish
Pages (from-to)8161-8166
Number of pages6
JournalJournal of Materials Chemistry C
Volume1
Issue number48
DOIs
StatePublished - 2013

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