Functionally graded SrTiO3-BaTiO3 thin films prepared by the hydrothermal-electrochemical method under flowing solution

Masahiro Yoshimura, Wojciech Suchanek, Tomoaki Watanabe, Bungo Sakurai, Masanori Abe

研究成果: Article同行評審

36 引文 斯高帕斯(Scopus)

摘要

BaTiO3, SrTiO3, and BaxSr1-xTiO3 thin films, as well as multilayers in the SrTiO3-BaTiO3 system, have been prepared on Ti substrates in newly constructed flow-system equipment by the hydrothermal-electrochemical method. The synthesis parameters (temperature of 120-200°C, flow rate of 1-50 cm3/min) allow fabrication of dense, single-phase films with different morphology by controlling nucleation and/or growth rates. The flow system enables also an easy fabrication of SrTiO3/BaTiO3 and BaTiO3/SrTiO3 multilayers with variable chemical composition and microstructure across the film thickness. The multilayers can be prepared in only one experiment by simply changing the kind of flowing solution and/or adjusting the processing conditions.

原文English
頁(從 - 到)875-879
頁數5
期刊Journal of Materials Research
13
發行號4
DOIs
出版狀態Published - 1998 4月

All Science Journal Classification (ASJC) codes

  • 材料科學(全部)
  • 凝聚態物理學
  • 材料力學
  • 機械工業

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