Epitaxial thin films of ordered double perovskite SrLaVMoO6

Katsutoshi Sanbou*, Keita Sakuma, Tetsuya Miyawaki, Kenji Ueda, Hidefumi Asano

*この研究の対応する著者

研究成果: Conference contribution

抄録

Epitaxial thin films of SrLaVMoO6 with an ordered double perovskite structure have been grown on (001) and (111) SrTiO3 substrates by magnetron sputtering. The optimized (111) film exhibited a clear (111) diffraction peak, which is a superlattice reflection of double perovskite unite cell, indicating clear B-site ordering. Temperature dependences of resistivity ρ show metallic behavior and transition point at 140-150 K, of which behavior is reminiscent of the electrical properties of materials showing long-range magnetic or antiferromagnetic order. XPS results of the Mo 3d core level spectra are discussed in terms of the B-site ordering and oxygen nonstoichiometry.

本文言語English
ホスト出版物のタイトルNanocomposites, Nanostructures and Heterostructures of Correlated Oxide Systems
ページ21-26
ページ数6
DOI
出版ステータスPublished - 2012
外部発表はい
イベント2012 MRS Spring Meeting - San Francisco, CA, United States
継続期間: 2012 4月 92012 4月 13

出版物シリーズ

名前Materials Research Society Symposium Proceedings
1454
ISSN(印刷版)0272-9172

Other

Other2012 MRS Spring Meeting
国/地域United States
CitySan Francisco, CA
Period12/4/912/4/13

ASJC Scopus subject areas

  • 材料科学(全般)
  • 凝縮系物理学
  • 材料力学
  • 機械工学

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