High-Index Optical Metamaterial for Perovskite Solar Cells

Kwangjin Kim, Seungwoo Lee

Research output: Contribution to journalConference articlepeer-review


Recently, perovskite solar cells have attracted considerable attentions from the solar cell society due to their exotic properties such as high quantum efficiency and low recombination rate. However, the power conversion efficiency (PCE) of the perovskite solar cells, reported thus far (~ 25 %), is not yet comparable to their fundamental limit (referred to as Shockley-Queisser Limit). Here, we show that an increase in refractive index of perovskite via high-index optical metamaterial can further enhance the PCE of solar cell.

Original languageEnglish
Pages (from-to)1078-1079
Number of pages2
JournalInternational Conference on Metamaterials, Photonic Crystals and Plasmonics
Publication statusPublished - 2021
Event11th International Conference on Metamaterials, Photonic Crystals and Plasmonics, META 2021 - Warsaw, Poland
Duration: 2021 Jul 202021 Jul 23

Bibliographical note

Publisher Copyright:
© 2021 META Conference. All rights reserved.

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Materials Science (miscellaneous)
  • Electronic, Optical and Magnetic Materials
  • Materials Chemistry


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