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Abstract Trinocular microscopy with a high spatial resolution is a promising technique for studying the surface morphology of materials. The cleavage face of ferroelectric Fe-doped K niobate (KNbO 3 )… Click to show full abstract
Abstract Trinocular microscopy with a high spatial resolution is a promising technique for studying the surface morphology of materials. The cleavage face of ferroelectric Fe-doped K niobate (KNbO 3 ) crystals was chemically etched by using HNO 3 . Trinocular microscopy was used to study the surface morphology of the grown ferroelectric KNbO 3 single crystals. The grown surface of the crystal with a 60° domain wall revealed the same interaction and orientations. The results indicate that the type of domain walls that occur in ferroelectric crystals depend on the symmetry of both the nonferroelectric and ferroelectric phases of the crystal.
Journal Title: Materials Chemistry and Physics
Year Published: 2019
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