KDP晶体中链状分布液相包裹体形成机制分析  

Analysis of Formation Mechanism of Chainlike Distribution Solution Inclusions in KDP Crystals

作　　者：钟德高[1] 滕冰[1] 于涛[2] 王东娟[1] 王庆国[1] 赵严帅[1] 

机构地区：[1]青岛大学物理科学学院,青岛266071 [2]福州大学物理系,福州350108

出　　处：《人工晶体学报》2008年第6期1325-1329,共5页Journal of Synthetic Crystals

基　　金：国家自然科学基金项目(No.10774081和No.10304009);国家光电子晶体材料工程技术研究中心开放基金(2007K08)

摘　　要：利用光学显微镜和扫描电镜(SEM)观测了KDP晶体中出现的一种呈链状分布的液相包裹体,发现它们的尺寸从几个微米到几十个微米不等,主要沿晶棱方向排列。对这类包裹体的形成条件和形成机制分析发现,它们的形成与近年来新提出的KDP晶体棱边生长机制有关,讨论了KDP晶体生长过程中出现生长机制的可能原因。A kind of chainlike distribution solution microscopy and SEM. The size of these inclusions was arranged along the crystal edges. inclusions in KDP crystals were observed by from several to dozens of microns. They mainly With analyzing the formation conditions and mechanism of these solution inclusions, the relationship between their formation and the mechanism of growth from the edges, which new developed in recent year, was found. Possible reasons of inducing the growth mechanism of growth-step generation from the edges were discussed.

关 键 词：KDP晶体 液相包裹体 生长机制 

分 类 号：O782[理学—晶体学]