Sr2MgMoO6-δ thin films fabricated using pulsed-laser deposition with high concentrations of oxygen vacancies

K. Shigematsu, A. Chikamatsu, T. Fukumura, S. Toyoda, E. Ikenaga, T. Hasegawa

研究成果: Article査読

1 被引用数 (Scopus)

抄録

We fabricated epitaxial thin films of oxygen-vacant Sr 2MgMoO6-δ using pulsed laser deposition. The films showed low resistivity of the order of 10-2 Ω cm at 300 K. X-ray diffraction analyses revealed that Mg and Mo ions in the Sr 2MgMoO6-δ films were considerably disordered, compared to those in bulk Sr2MgMoO6-δ. The proportion of oxygen vacancies estimated through hard x-ray photoemission measurements was as large as 0.37, and correlated well with the Mg/Mo ordering.

本文言語English
論文番号261901
ジャーナルApplied Physics Letters
104
26
DOI
出版ステータスPublished - 2014 6 30
外部発表はい

ASJC Scopus subject areas

  • 物理学および天文学(その他)

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