Abstract
The ferroelectric domain structure of SrBi2Nb2O9 epitaxial thin films with well-defined crystallography and negligible ferroelastic distortion was discussed. Electron microscopy revealed ferroelectric domains with irregular shape and curves. It was found that the out-of-phase boundary defects were weakly correlated with 90° ferroelectric domain structure.
Original language | English |
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Article number | 107601 |
Pages (from-to) | 1076011-1076014 |
Number of pages | 4 |
Journal | Physical Review Letters |
Volume | 88 |
Issue number | 10 |
State | Published - Mar 11 2002 |
Externally published | Yes |