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Asymmetry of the hysteresis loops for the Au/PbTiO3/YBa2Cu3O7-δ capacitor

  • Jianxia Gao*
  • , Lirong Zheng
  • , Xiangrong Zhu
  • , Lianwei Wang
  • , Chenglu Lin
  • , Dezhang Zhu
  • *此作品的通讯作者
  • Chinese Academy of Sciences
  • CAS - Shanghai Institute of Microsystem and Information Technology

科研成果: 期刊稿件 › 文章 › 同行评审

摘要

Ferroelectric samples with AuTPbTiO3/YBa2Cu3O7-δ (Au/PTO/YBCO) structures have been grown on SrTiO3 (STO) substrate. The X-ray diffraction, the capacitance-voltage, and the hysteresis loop methods were used to investigate the samples' structure and ferroelectric properties. The results show that the ferroelectric coercive fields drifted towards positive voltage, and the drift is attributed to the stress at the interfaces of the Au/PTO and the PTO/YBCO.

源语言英语
页(从-至)12-15
页数4
期刊Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms
卷169
期1-4
DOI
出版状态已出版 - 2000
已对外发布是

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