Fabrication of perovskite solar cells using sputter-processed CH3NH3PbI3 films

Itaru Raifuku, Yasuaki Ishikawa, Tiphaine Bourgeteau, Yvan Bonnassieux, Pere I.Cabarrocas Roca, Yukiharu Uraoka

Research output: Contribution to journalArticle

5 Citations (Scopus)

Abstract

Perovskite/crystalline silicon tandem structures have attracted much attention as promising high-efficiency solar cells. To achieve higher efficiencies, a method of depositing perovskite films on textured substrates is required. In this work, we established the process of fabricating perovskite films by sputtering. Sputter-processed perovskite films showed characteristics similar to those of their solution-processed counterparts. In addition, a power conversion efficiency of 1.84% was attained from solar cells employing sputter-processed films. Moreover, it was confirmed that homogeneous films can be obtained even on substrates with significant roughness. Our results indicate that sputtering is a promising method of achieving high-efficiency tandem cells.

Original languageEnglish
Article number094101
JournalApplied Physics Express
Volume10
Issue number9
DOIs
Publication statusPublished - 2017 Sep

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solar cells
Perovskite
Fabrication
fabrication
Sputtering
Solar cells
sputtering
Substrates
Conversion efficiency
roughness
Surface roughness
Perovskite solar cells
Crystalline materials
Silicon
silicon
cells

All Science Journal Classification (ASJC) codes

  • Engineering(all)
  • Physics and Astronomy(all)

Cite this

Raifuku, I., Ishikawa, Y., Bourgeteau, T., Bonnassieux, Y., Roca, P. I. C., & Uraoka, Y. (2017). Fabrication of perovskite solar cells using sputter-processed CH3NH3PbI3 films. Applied Physics Express, 10(9), [094101]. https://doi.org/10.7567/APEX.10.094101
Raifuku, Itaru ; Ishikawa, Yasuaki ; Bourgeteau, Tiphaine ; Bonnassieux, Yvan ; Roca, Pere I.Cabarrocas ; Uraoka, Yukiharu. / Fabrication of perovskite solar cells using sputter-processed CH3NH3PbI3 films. In: Applied Physics Express. 2017 ; Vol. 10, No. 9.
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Raifuku, I, Ishikawa, Y, Bourgeteau, T, Bonnassieux, Y, Roca, PIC & Uraoka, Y 2017, 'Fabrication of perovskite solar cells using sputter-processed CH3NH3PbI3 films', Applied Physics Express, vol. 10, no. 9, 094101. https://doi.org/10.7567/APEX.10.094101

Fabrication of perovskite solar cells using sputter-processed CH3NH3PbI3 films. / Raifuku, Itaru; Ishikawa, Yasuaki; Bourgeteau, Tiphaine; Bonnassieux, Yvan; Roca, Pere I.Cabarrocas; Uraoka, Yukiharu.

In: Applied Physics Express, Vol. 10, No. 9, 094101, 09.2017.

Research output: Contribution to journalArticle

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AU - Raifuku, Itaru

AU - Ishikawa, Yasuaki

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AU - Roca, Pere I.Cabarrocas

AU - Uraoka, Yukiharu

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