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The European Physical Journal Special Topics

, Volume 167, Issue 1, pp 67–71 | Cite as

Structural study on \(\mbox{\sffamily\bfseries Pr}_{\hbox{\sffamily\bfseries\fontsize{10}{12}\selectfont 0.55}} \mbox{\sffamily\bfseries (Ca}_{\hbox{\sffamily\bfseries\fontsize{10}{12}\selectfont 1$-y$}} \mbox{\sffamily\bfseries Sr}_{\hbox{\sffamily\bfseries\fontsize{10}{12}\selectfont $y$}} \mbox{\sffamily\bfseries )}_{\hbox{\sffamily\bfseries\fontsize{10}{12}\selectfont 0.45}} \mbox{\sffamily\bfseries MnO}_{\hbox{\sffamily\bfseries\fontsize{10}{12}\selectfont 3}}\) thin films on perovskite (011) substrate

  • Y. WakabayashiEmail author
  • N. Takubo
  • K. Miyano
  • H. Sawa
Regular Article

Abstract

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.

Keywords

Perovskite Manganite European Physical Journal Special Topic Peak Shift Insulator Transition 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© EDP Sciences and Springer 2009

Authors and Affiliations

  • Y. Wakabayashi
    • 1
    Email author
  • N. Takubo
    • 2
  • K. Miyano
    • 2
    • 3
  • H. Sawa
    • 4
  1. 1.Photon Factory, Institute of Materials Structure ScienceTsukubaJapan
  2. 2.Research Center for Advanced Science and Technology, University of TokyoTokyoJapan
  3. 3.CREST, Japan Science and Technology Agency, Honcho 4-1-8KawaguchiJapan
  4. 4.Department of Applied PhysicsNagoya UniversityNagoyaJapan

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