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不同退火工艺Pt电极上沉积溶胶凝胶Pb(Zr,Ti)O_3薄膜的织构演化(英文)

Texture Evolution of Sol-Gel-Derived Pb(Zr,Ti)O_3 Film on Platinum Bottom Electrode with Different Annealing Process
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摘要 利用溶胶凝胶工艺在Pt电极上沉积了PZT薄膜,选用传统退火及其快速退火工艺制备两种Pt基底(CTA-Pt和RTA-Pt),并采用X射线衍射广角及其ω扫描技术分别研究了Pt电极退火工艺对溶胶凝胶PZT结构及其织构演化的影响。研究结果显示:在传统退火工艺制备Pt电极上沉积的薄膜为(111)择优取向,而在快速退火工艺制备Pt电极上沉积的薄膜表现为(100)织构;分析表明PZT薄膜的织构演化可能与Pt电极在不同退火工艺下的内应力差异有关。 Lead zirconate titanate (PZT) films were fabricated by sol-gel technique on different Pt electrode layers, i.e., CTA-Pt and RTA-Pt, which were subjected to conventional thermal annealing and rapid thermal annealing, respectively. The microstructures and phase compositions of sol-gel-derived PZT films were analyzed. Effects of Pt electrode subjected to different annealing processing on the texture of PZT films were investigated by using ~o-scan X-ray diffraction. The results indicated that the PZT thin films on CTA-Pt electrode were (111)-textured for various annealing temperatures, whereas the PZT films on the RTA-Pt electrode were (100)-textured. A possible scheme in consideration of the internal stress effect of Pt electrode was proposed to explain the texture evolution of films.
作者 杨帆 费维栋
出处 《稀有金属材料与工程》 SCIE EI CAS CSCD 北大核心 2008年第10期1760-1765,共6页 Rare Metal Materials and Engineering
基金 Jiangsu Planned Projects for Postdoctoral Research Funds (0602001A) China Postdoctoral Science Foundation Funded Project (20080431057)
关键词 PZT薄膜 织构 X射线衍射 PT电极 PZT films texture X-ray diffraction Pt electrode
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参考文献20

  • 1Lan Y F, Guo T Y, Chang JC et al. Surf Coat Tech[J], 2005, 200:1629
  • 2Scott J F, Araujo C A. Science[J], 1989, 246:1400
  • 3Haertling G H. JAm Ceram Soc[J], 1999, 82:797
  • 4Wang F, Leppavuori S. J Appl Phys[J], 1997, 82:1293
  • 5Kim S T, Kim H H, Lee M Yet al. Jpn J Appl Phys[J], 1997, 36:294
  • 6Meng X J, Cheng J G, Sun J Let al. Thin Solid Films[J], 2000, 368(1): 22
  • 7Willems G J, Wouters D J, Maes H E. Micro Eng[J], 1995, 29: 217
  • 8Sreenivas K, Reaney I, Maeder T et al.J Appl Phys[J], 1994, 75:232
  • 9Niwa K, Kotoka Y, Tomotani Met al. Acta Mater[J], 2000, 48: 4755
  • 10Huang W, Jiang S W, Li Y R et al. Thin Solid Films[J], 2006, 500:138

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