Synthesis of epitaxial Y-type magnetoplumbite thin films by quick optimization with combinatorial pulsed laser deposition

I. Ohkubo, Y. Matsumoto, K. Ueno, T. Chikyow, M. Kawasaki, H. Koinuma

Research output: Contribution to journalArticlepeer-review

11 Citations (Scopus)

Abstract

Y-type magnetoplumbite (Ba2Co2Fe12O22:Co2Y) epitaxial thin films with such a huge lattice parameter as 43.5Å have been synthesized for the first time. Combinatorial thin film technology was successfully employed to eliminate an impurity phase in the film by quickly optimizing such reaction parameters as the deposition temperature and the thickness of pre-deposition of CoO layer. The coupling of combinatorial pulsed laser deposition and subsequent concurrent X-ray diffraction, both of which we have developed, is a promising way to high throughput optimization of thin film growth and properties.

Original languageEnglish
Pages (from-to)105-109
Number of pages5
JournalJournal of Crystal Growth
Volume247
Issue number1-2
DOIs
Publication statusPublished - 2003 Jan 1
Externally publishedYes

Keywords

  • A1. Phase equilibria
  • A3. Laser epitaxy
  • B1. Oxides
  • B2. Magnetic materials

ASJC Scopus subject areas

  • Condensed Matter Physics
  • Inorganic Chemistry
  • Materials Chemistry

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