...
首页> 外文期刊>Journal of Materials Research >Dense and smooth epitaxial BaTiO_3 thin films by the dipping-pyrolysis process
【24h】

Dense and smooth epitaxial BaTiO_3 thin films by the dipping-pyrolysis process

机译:浸渍热解法制备致密且光滑的外延BaTiO_3薄膜

获取原文
获取原文并翻译 | 示例
           

摘要

Dense and smooth BaTiO_3 thin films were prepared on SrTiO_3 (l00) substrates by the dipping-pyrolysis process using a mixed precursor solution of barium and titanium naphthenates. Combination effects of prefiring [at l50--450 deg C in air or low oxygen partial pressure, p(O_2)] and final heat treatment [at 850 deg C in air or low p(O_2)] on preparation of BaTiO_3 thin films were examined. An epitaxial BaTiO_3 thin film with a dense and smooth surface consisting of nanosized grains about 70 nm was prepared by prefiring under low p(O_2) at 250 deg C and final heat treatment under low p (O_2) at 850 deg C.
机译:使用钡和环烷酸钛的混合前体溶液,通过浸没-热解工艺在SrTiO_3(100)基底上制备了致密且光滑的BaTiO_3薄膜。预烧[在空气中或低氧分压下(l50--450℃,p(O_2))和最终热处理[在空气中或低p(O_2)下的850℃下]的预烧对制备BaTiO_3薄膜的综合影响是检查。通过在250℃下在低p(O_2)下预烧并在850℃下在低p(O_2)下进行最终热处理,制备了具有致密且光滑的表面(由约70 nm的纳米晶粒组成)的外延BaTiO_3薄膜。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号