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Epitaxial Pb (Zr0.52Ti0.48) O3/Y1Ba2Cu3O7-x heterostructure prepared by pulsed laser deposition

  • Bi Ping Huang
  • , Li Rong Zheng
  • , Jian Xia Gao
  • , Lian Wei Wang
  • , Ji Po Huang
  • , Cheng Lu Lin
  • CAS - Shanghai Institute of Microsystem and Information Technology

科研成果: 期刊稿件文章同行评审

摘要

C-axis oriented Y1Ba2Cu3O7-x, (YBCO) thin films and PbZr0.52 Ti0.48 O3 (PZT)/(YDCO) heterostructures were deposited on single-crystal LaAlO3 by Nd:YAG pulsed laser deposition. The results showed that the YDCO films exhibited superconducting transition temperature above 86 K and ion beam channeling minimum yields Xmin of 49%, indicating the relatively good quality of YDCO films deposited on the LaAlO3 substrate. The PZT films in situ grown on the YDCO films were epitaxially c-axis oriented with a saturation polarization and remanence as high as 57μC/cm2 and 39μC/cm2 (at 204kV/cm), respectively. The coercive field of PZT films is about 55kV/cm.

源语言英语
页(从-至)764-766
页数3
期刊Chinese Physics Letters
15
10
DOI
出版状态已出版 - 1998
已对外发布

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