High efficiency inorganic/organic hybrid tandem solar cells

Ji Hoon Seo, Dong Ho Kim, Se Hun Kwon, Myungkwan Song, Min Seung Choi, Seung Yoon Ryu, Hyung Woo Lee, Yun Chang Park, Jung Dae Kwon, Kee Seok Nam, Yongsoo Jeong, Jae Wook Kang, Chang Su Kim

Research output: Contribution to journalArticlepeer-review

68 Scopus citations

Abstract

Hybrid tandem solar cells comprising an inorganic bottom cell and an organic top cell have been designed and fabricated. The interlayer combination and thickness matching were optimized in order to increase the overall photovoltaic conversion efficiency. A maximum power conversion efficiency of 5.72% was achieved along with a Voc of 1.42 V, reaching as high as 92% of the sum of the subcell Voc values.

Original languageEnglish
Pages (from-to)4523-4527
Number of pages5
JournalAdvanced Materials
Volume24
Issue number33
DOIs
StatePublished - 28 Aug 2012

Keywords

  • hybrid solar cells
  • interlayer
  • organic electronics
  • tandem solar cells

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