Growth and Characterization of Na2CaGe6O
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Hiroaki Takeda; Reinhard Uecker; Makoto Kumatoriya; Kiyoshi Shimamura; Peter Rei
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Article
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1997
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John Wiley and Sons
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English
⚖ 388 KB
## Abstract Transparent, crack‐free Na~2~CaGe~6~O~14~ (NCG) single crystals were successfully grown using the Czcchralski technique. The largest crystal had 30 mm in total length and 18 mm in maximal diameter. Best crystal quality was achieved under low temperature gradient arrangement. The crystal