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Pizeoelectric epitaxial sol-gel Pb(Zr 0.52Ti 0.48) O 3 film on Si(001)

  • S. Yin
  • , G. Le Rhun
  • , E. Defay
  • , B. Vilquin
  • , G. Niu
  • , Y. Robach
  • , C. Dragoi
  • , L. Trupina
  • , L. Pintilie
  • Commissariat à l’énergie atomique et aux énergies alternatives
  • École centrale de Lyon
  • Institut de Physique des Materiaux, Bucarest-Magurele

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

Epitaxial Pb(Zr 0.52Ti 0.48)O 3 (PZT) thin film has been successfully integrated on Si(001) substrate by sol-gel method. SrTiO 3 (STO) layer deposited on Si by Molecular Beam Epitaxy (MBE) acts as a template layer in this study to avoid the formation of amorphous SiO 2, and allows the chemical compatibility for further epitaxial growth. For bottom electrode, SrRuO 3 (SRO) layer grown by Pulsed Laser Deposition (PLD) on STO/Si was used. Epitaxial single crystalline growth of PZT film after Rapid Thermal Annealing (RTA) at 650°C was evidenced by X-Ray Diffraction (XRD). The following relationship in the heterostructure was deduced: [110] PZT (001) // [110] SRO (001) // [110] STO (001) // [100] Si (001). A clear piezoelectric response of the film was observed by Piezoresponse Force Microscope (PFM). Moreover, the structural STO quality was proved to have a major impact on the electrical properties of PZT films.

源语言英语
主期刊名Proc. of 2012 21st IEEE International Symposium on Applications of Ferroelectrics Held Jointly with 11th IEEE European Conference on the Applications of Polar Dielectrics and IEEE, ISAF/ECAPD/PFM 2012
DOI
出版状态已出版 - 2012
已对外发布
活动2012 21st IEEE Int. Symp. on Applications of Ferroelectrics Held with 11th IEEE European Conf. on Applications of Polar Dielectrics and 4th IEEE Int. Symp on Piezoresponse Force Microscopy and Nanoscale Phenomena in Polar Materials, ISAF/ECAPD/PFM - Aveiro, 葡萄牙
期限: 9 7月 201213 7月 2012

丛书

姓名Proceedings of 2012 21st IEEE Int. Symp. on Applications of Ferroelectrics held jointly with 11th IEEE European Conference on the Applications of Polar Dielectrics and IEEE PFM, ISAF/ECAPD/PFM 2012

会议

会议2012 21st IEEE Int. Symp. on Applications of Ferroelectrics Held with 11th IEEE European Conf. on Applications of Polar Dielectrics and 4th IEEE Int. Symp on Piezoresponse Force Microscopy and Nanoscale Phenomena in Polar Materials, ISAF/ECAPD/PFM
国家/地区葡萄牙
Aveiro
时期9/07/1213/07/12

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