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Investigation of crystallinity and microstructure of $YMnO_3$ single crystal grown by floating zone method  

Cho, N.T. (Department of Ceramic Engineering, CPRC, Hanyang University)
Kwon, D.H. (Department of Ceramic Engineering, CPRC, Hanyang University)
Shin, J.H. (Agency for Technology and Standards, Kwacheon)
Ahn, C.I. (Agency for Technology and Standards, Kwacheon)
Shim, K.B. (Department of Ceramic Engineering, CPRC, Hanyang University)
Publication Information
Journal of the Korean Crystal Growth and Crystal Technology / v.13, no.4, 2003 , pp. 168-171 More about this Journal
Abstract
$YMnO_{3}$ single crystals have been grown by a floating zone technique and the optimal growth conditions were investigated. Their crystallinity and microstructure were characterized by the chemical etch pit patterns, their distribution and the compositional difference depending on the G value. In particular, the microstructural feature was interpreted in terms of compositional deviation along radial direction on (1010) growth plane.
Keywords
$YMnO_3$; Single crystal; Floating zone; KOH; Microstructure;
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