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Hierarchical domain structure of adaptive MB Phase in Pb(Mg 1/3Nb2/3)-O3-32%PbTiO3 single crystal

  • Wang Hui
  • , Zhu Jing*
  • , Wen Zhang Xiao
  • , Xue Tang Yan
  • , Su Luo Hao
  • *Corresponding author for this work
  • Tsinghua University
  • CAS - Shanghai Institute of Ceramics

Research output: Contribution to journalArticlepeer-review

Abstract

The domain structure in Pb(Mg1/3Nb2/3)O 3-32%PbTiO3 singlecrystal has been investigated with analytical electron microscopy. It is revealed that the MB phase is an adaptive phase composed of 71° rhombohedral nanodomains and that the nanodomain walls are parallel to {110} planes by a combination of convergent beam electron diffraction and through-focus high-resolution image series. The findings suggest and are supportive of the viewpoint that the MA phase could also be an adaptive phase composed of 109° rhombohedral nanodomains with domain walls parallel to {001} planes.

Original languageEnglish
Pages (from-to)2382-2384
Number of pages3
JournalJournal of the American Ceramic Society
Volume91
Issue number7
DOIs
StatePublished - Jul 2008
Externally publishedYes

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