Oxidation kinetics in La0.67Ba0.33MnO3-δ epitaxy on SrTiO3 (001) during pulsed-laser deposition

X. D. Zhu, Weidong Si, X. X. Xi, Qi Li, Q. D. Jiang, M. G. Medici

Research output: Contribution to journalArticlepeer-review

16 Scopus citations

Abstract

The oblique-incidence optical reflectance difference technique is developed for monitoring in real time the kinetics of thin film epitaxy under high ambient pressure. In the case of La0.67Ba0.33MnO3-δ (LMBO) epitaxy on SrTiO3 (STO) (001), the study shows both qualitatively and quantitatively that the oxidation reaction is the rate-limiting step of the growth under the commonly used pulsed-laser deposition conditions. The kinetics parameters obtained are important for devising the growth strategy to make full oxygenated LBMO epitaxial films.

Original languageEnglish (US)
Pages (from-to)3540-3542
Number of pages3
JournalApplied Physics Letters
Volume74
Issue number23
StatePublished - Jun 7 1999

ASJC Scopus subject areas

  • Physics and Astronomy (miscellaneous)

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