Quick optimization of Y-type magnetoplumbite thin films growth by combinatorial pulsed laser deposition technique

I. Ohkubo, Y. Matsumoto, K. Itaka, T. Hasegawa, K. Ueno, M. Ohtani, M. Kawasaki, H. Koinuma

Research output: Contribution to journalConference articlepeer-review

1 Citation (Scopus)

Abstract

Quick growth optimization of complex oxide, Y-type magnetoplumbite (Ba 2 Co 2 Fe 12 O 22 (Co 2 Y)) thin films is demonstrated by using combinatorial thin film technology. Planning a CoO buffer layer on MgAl 2 O 4 (1 1 1) substrate was found to be very effective for preventing the phase separation of Co deficient impurity (BaFe 2 O 4 ) and forming the desired Co 2 Y phase. The combinatorial pulsed laser deposition and subsequent concurrent X-ray diffraction facilitate the production of Y-type magnetoplumbite thin film in a single phase.

Original languageEnglish
Pages (from-to)312-315
Number of pages4
JournalApplied Surface Science
Volume197-198
DOIs
Publication statusPublished - 2002
Externally publishedYes
EventCola 2001 - Tsukuba, Japan
Duration: 2001 Oct 12001 Oct 1

Keywords

  • Combinatorial synthesis
  • Complex oxide
  • Pulsed laser deposition
  • Thin films
  • Y-type magnetoplumbite

ASJC Scopus subject areas

  • Chemistry(all)
  • Condensed Matter Physics
  • Physics and Astronomy(all)
  • Surfaces and Interfaces
  • Surfaces, Coatings and Films

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