The effect of impurities and supersaturation on the rapid growth of KDP crystals

被引：130

作者：

Zaitseva, N ^{[1
]}

Carman, L ^{[1
]}

Smolsky, I ^{[1
]}

Torres, R ^{[1
]}

Yan, M ^{[1
]}

机构：

[1] Univ Calif Lawrence Livermore Natl Lab, Livermore, CA 94550 USA

来源：

JOURNAL OF CRYSTAL GROWTH | 1999年 / 204卷 / 04期

关键词：

rapid crystal growth; solution stability; impurity; dead zone; UV absorption;

D O I：

10.1016/S0022-0248(99)00194-3

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

Potassium orthophosphate (KDP) crystals were grown at the growth rates from 0.5 to 25 mm/day. The distribution of impurities connected with the vicinal and sectoral structure of the rapidly grown crystals is described. It has been shown that to decrease the effect of impurities and to obtain crystals of high homogeneity, rapid growth should be performed at high supersaturations outside the dead zone and the region of the sharp increase of the growth rate with supersaturation. (C) 1999 Elsevier Science B.V. All rights reserved.

引用

页码：512 / 524

页数：13

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