Structural study on Pr0.55(Ca1-ySry) 0.45 MnO3 thin films on perovskite (011) substrate

Y. Wakabayashi, N. Takubo, K. Miyano, H. Sawa

研究成果: Article査読

3 被引用数 (Scopus)

抄録

Structural study on the photo-switching system Pr0.55 (Ca1-ySry)0.45 MnO3 thin films on perovskite (011) substrate has been made with synchrotron radiation diffraction experiment. The insulating phase of y=0.20 sample was found to be an antiferro-orbital ordered phase with large lattice distortion and the ferromagnetic metallic phase of y=0.40 film show no distinct lattice distortion from the paramagnetic phase, which are very similar with (Nd,Pr)0.5Sr0.5MnO3 films. A striking contrast of the orbital ordered phase of y=0.20 film to (Nd,Pr)0.5Sr0.5MnO3 films was its untwinned structure.

本文言語English
ページ(範囲)67-71
ページ数5
ジャーナルEuropean Physical Journal: Special Topics
167
1
DOI
出版ステータスPublished - 2009
外部発表はい

ASJC Scopus subject areas

  • 材料科学(全般)
  • 物理学および天文学(全般)
  • 物理化学および理論化学

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