Self-Assembly of Perovskite for Fabrication of Semitransparent Perovskite Solar Cells

Sigalit Aharon, Michael Layani, Bat El Cohen, Efrat Shukrun, Shlomo Magdassi, Lioz Etgar

Research output: Contribution to journalArticlepeer-review


This work reports on the preparation of semitransparent perovskite solar cells. The cells transparency is achieved through a unique wet deposition technique that creates perovskite grids with various dimensions. The perovskite grid is deposited on a mesoporous TiO2 layer, followed by hole transport material deposition and evaporation of a semitransparent gold film. Control of the transparency of the solar cells is achieved by changing the perovskite solution concentration and the mesh openings. The semitransparent cells demonstrate 20-70% transparency with a power conversion efficiency of 5% at 20% transparency. This is the first demonstration of the possibility to create a controlled perovskite pattern using a direct mesh-assisted assembly deposition method for fabrication of a semitransparent perovskite-based solar cell.

Original languageEnglish
Article number1500118
JournalAdvanced Materials Interfaces
Issue number12
StatePublished - 1 Aug 2015


  • perovskite
  • self-assembly
  • semitransparent
  • solar cells

All Science Journal Classification (ASJC) codes

  • Mechanics of Materials
  • Mechanical Engineering


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