Study on rapid growth of KH2PO4 and its characterization

Study on rapid growth of KH2PO4 and its characterization

Large size crystals of KH2PO4 (KDP) were grown by adopting rapid growth technique from point seeds in a 1500‐liter crystallizer which is used to grow KDP crystals by conventional method. The grown KDP crystal size can reach to 310 × 310 × 320 mm3 and the average growth rate was 8mm/day. The optic pr...

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Veröffentlicht in:Crystal research and technology (1979) 2005-03, Vol.40 (3), p.217-221
Hauptverfasser: Li, Guohui, He, Youping, Su, Genbo, Li, Zhengdong, Zhuang, Xinxin, Ma, Jinbo, Huang, Xiangjin
Format: Artikel
Sprache:eng
Schlagworte:
KDP crystals
optic properties
rapid growth from solutions
single crystal growth
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Zusammenfassung:Large size crystals of KH2PO4 (KDP) were grown by adopting rapid growth technique from point seeds in a 1500‐liter crystallizer which is used to grow KDP crystals by conventional method. The grown KDP crystal size can reach to 310 × 310 × 320 mm3 and the average growth rate was 8mm/day. The optic properties of the rapidly grown KDP crystals were characterized comparing with the KDP crystals grown by the traditional temperature reduction method. We found it that the optical quality of the KDP crystals we grown rapidly are not significantly different from those of KDP crystals grown by traditional method. (© 2005 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)
ISSN:0232-1300
1521-4079
DOI:10.1002/crat.200410328