Heteroepitaxial ferroelectric ZnSnO3 thin film

Yeog Son Jong, Geunhee Lee, Moon Ho Jo, Hyungjun Kim, Hyun M. Jang, Young Han Shin

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Abstract

(Figure Presented) We investigated the ferroelectric characteristics of an epitaxial perovskite ZnSnO3 thin film on a (111) SrRuO 3/(111) SrTiO3 substrate fabricated by pulsed laser deposition. We confirmed that the ZnSnO3 thin film was epitaxially grown on the substrate, forming large terraces on the surface of the ZnSnO 3 thin film. The ZnSnO3 thin film exhibited a high ferroelectric polarization of ∼47 μC/cm2, which was further supported by first-principles calculations.

Original languageEnglish
Pages (from-to)8386-8387
Number of pages2
JournalJournal of the American Chemical Society
Volume131
Issue number24
DOIs
Publication statusPublished - 2009 Jun 24

All Science Journal Classification (ASJC) codes

  • Catalysis
  • Chemistry(all)
  • Biochemistry
  • Colloid and Surface Chemistry

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    Jong, Y. S., Lee, G., Jo, M. H., Kim, H., Jang, H. M., & Shin, Y. H. (2009). Heteroepitaxial ferroelectric ZnSnO3 thin film. Journal of the American Chemical Society, 131(24), 8386-8387. https://doi.org/10.1021/ja903133n