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Design of a versatile interconnecting layer for highly efficient series-connected polymer tandem solar cells

  • Lijian Zuo
  • , Chih-Yu Chang
  • , Chu-Chen Chueh
  • , Shuhua Zhang
  • , Hanying Li
  • , Alex K.-Y. Jen*
  • , Hongzheng Chen*
  • *Corresponding author for this work

Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

Abstract

A versatile interconnecting layer (ICL) based on reflective ultra-thin Ag (8-14 nm) was developed to enable the fabrication of a series-connected micro-cavity tandem polymer solar cell. This novel ICL can manipulate the optical field distribution between the constituent sub-cells to address the challenge of current matching. As a result, a very high power conversion efficiency (∼11%) and high summed external quantum efficiency of >90% were demonstrated.
Original languageEnglish
Pages (from-to)1712-1718
JournalEnergy and Environmental Science
Volume8
Issue number6
DOIs
Publication statusPublished - 1 Jun 2015
Externally publishedYes

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

  1. SDG 7 - Affordable and Clean Energy
    SDG 7 Affordable and Clean Energy

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