The utilization of IZO transparent conductive oxide for tandem and substrate type perovskite solar cells

Yu Hsien Chiang, Chieh Chung Peng, Yu Hung Chen, Yung Liang Tung, Song Yeu Tsai, Peter Chen

Research output: Contribution to journalArticlepeer-review

3 Citations (Scopus)

Abstract

In this article, we apply indium zinc oxide (IZO) transparent conductive oxide film for the fabrication of bifacial-illuminated perovskite solar cells (PSCs) and two substrate type PSCs based on non-fluorine-doped tin oxide (FTO) and ultrathin substrates. The Si/perovskite tandem solar cell system employing bifacial-illuminated PSCs delivers a decent power conversion efficiency (PCE) of 19.51% with 1 cm2 active area. The investigation of PSCs without FTO substrate is further demonstrated using sputtered Ti metal as a substrate. The devices employing a Ti cathode coating on a slide and ultrathin glass could deliver 13.5% and 13.6% of PCE, respectively, revealing a promising application for cost-effective and light-weight non-FTO devices.

Original languageEnglish
Article number424002
JournalJournal of Physics D: Applied Physics
Volume51
Issue number42
DOIs
Publication statusPublished - 2018 Aug 23

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Acoustics and Ultrasonics
  • Surfaces, Coatings and Films

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