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Growth of orientation-controlled Pb(Mg,Nb)O3-PbTiO3 thin films on Si(100) by using oriented MgO films as buffers

  • X. Y. Chen
  • , J. Wang
  • , K. H. Wong
  • , Chee Leung Mak
  • , G. X. Chen
  • , J. M. Liu
  • , M. Wang
  • , Z. G. Liu

Research output: Journal article publicationJournal articleAcademic researchpeer-review

Abstract

Thin films of relaxor ferroelectric Pb(Mg,Nb)O3-PbTiO 3 with different orientations were grown by pulsed-laser deposition on Si(100). By using (111)-, (110)- and (100)-oriented MgO thin film as buffer and the LaNiO3 thin film as a bottom electrode, (110)- and (100)- oriented or preferred and polycrystalline PMN-PT thin films were obtained. The (110)-oriented PMN-PT thin film showed dielectric permittivity of about 1350 and loss factor cosδ of <0.07.
Original languageEnglish
Pages (from-to)1145-1149
Number of pages5
JournalApplied Physics A: Materials Science and Processing
Volume81
Issue number6
DOIs
Publication statusPublished - 1 Nov 2005

ASJC Scopus subject areas

  • General Chemistry
  • General Materials Science

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