Preparation of Strontium Titanate Thin Film on Titanium Metal Substrate by Hydrothermal‐Electrochemical Method

Seung Eul Yoo, Motoo Hayashi, Nobuo Ishizawa, Masahiro Yoshimura

研究成果: Article同行評審

69 引文 斯高帕斯(Scopus)

摘要

Polycrystalline SrTiO3 thin films have been prepared on Timetal substrates by the hydrothermal‐electrochemical method. The films were prepared at temperatures ranging from 100° to 200°C and under saturated vapor pressures in electrolytic solutions of 1N to 5N Sr(OH)2. A galvanostat was used to apply a direct current of 5 to 25 mA/cm2. The films had smooth and homogeneous surfaces without any visible pores or defects. The dielectric constant of the films was approximately 129 assuming 25 nm for film thickness.

原文English
頁(從 - 到)2561-2563
頁數3
期刊Journal of the American Ceramic Society
73
發行號8
DOIs
出版狀態Published - 1990 八月

All Science Journal Classification (ASJC) codes

  • Ceramics and Composites
  • Materials Chemistry

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