Ferroelectric properties of epitaxial BiFe0.97Mn 0.03O3 thin films with different crystal orientations deposited on buffered Si substrates

Hyun Young Go, Naoki Wakiya, Takanori Kiguchi, Tomohiko Yoshioka, Osamu Sakurai, Jeffrey S. Cross, Junzo Tanaka, Kazuo Shinozaki

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

We investigated electrical properties of epitaxial Mn doped bismuth ferrite BiFe0.97Mn0.03O3 (BFMO) thin films with different crystal orientations deposited on Si substrates with appropriate buffer layers. Epitaxial SrRuO3 (SRO) thin films with (001), (101), and (111) orientations were grown on CeO2/yttria-stabilized zirconia (YSZ)/Si(001) substrates and YSZ/Si(001), respectively, by the insertion of MgO and TiO2 atomic layers using pulsed-laser deposition (PLD). Using spin coating, we deposited BFMO thin films onto orientated SRO thin films. The BFMO orientation followed the SRO orientation. The Pr values of the BFMO were ordered as follows {111}>{110}>{100}, which is the same as that predicted by crystallographic considerations. The largest Pr value of the {111} orientation is 76 μC/cm2 at 100 kHz, 25°C.

Original languageEnglish
Title of host publicationAsian Ceramic Science for Electronics III and Electroceramics in Japan XII
PublisherTrans Tech Publications Ltd
Pages111-114
Number of pages4
ISBN (Print)0878493069, 9780878493067
DOIs
Publication statusPublished - Jan 1 2010
Event6th Asian Meeting on Electroceramics, AMEC-6, in conjunction with the Electronics Division Meeting of the Ceramic Society of Japan - Tsukuba, Japan
Duration: Oct 22 2008Oct 24 2008

Publication series

NameKey Engineering Materials
Volume421-422
ISSN (Print)1013-9826
ISSN (Electronic)1662-9795

Other

Other6th Asian Meeting on Electroceramics, AMEC-6, in conjunction with the Electronics Division Meeting of the Ceramic Society of Japan
CountryJapan
CityTsukuba
Period10/22/0810/24/08

Keywords

  • Crystal orientation
  • Epitaxial
  • PLD
  • Thin film

ASJC Scopus subject areas

  • Materials Science(all)
  • Mechanics of Materials
  • Mechanical Engineering

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  • Cite this

    Go, H. Y., Wakiya, N., Kiguchi, T., Yoshioka, T., Sakurai, O., Cross, J. S., Tanaka, J., & Shinozaki, K. (2010). Ferroelectric properties of epitaxial BiFe0.97Mn 0.03O3 thin films with different crystal orientations deposited on buffered Si substrates. In Asian Ceramic Science for Electronics III and Electroceramics in Japan XII (pp. 111-114). (Key Engineering Materials; Vol. 421-422). Trans Tech Publications Ltd. https://doi.org/10.4028/www.scientific.net/KEM.421-422.111