摘要
本文利用高分辨X射线衍射技术,在"点籽晶"快速生长法基础上,研究了掺杂K2SO4对KDP晶体锥面及柱面扇形结构完整性的影响。结果表明,在5×10-5的掺杂条件下,K2SO4对KDP晶体不同扇形区域的影响略有不同,其原因主要在于[SO42-]与KDP晶体各扇形相互作用不同有关。
High-resolution X-ray diffraction was applied to study the effect of [ SO4^2- ] on the quality of KDP crystals, which were grown from solution doped with 5 ×10^-5 of sulphate by using＂ point seed＂ technique. It is showed that the impurity of [ SO4^2- ] has different effect on the pyramidal sector and prism sector of KDP. The result can be ascribed to the different surface structure of KDP crystal.
出处
《人工晶体学报》
EI
CAS
CSCD
北大核心
2007年第6期1253-1256,共4页
Journal of Synthetic Crystals
基金
山东省博士基金(03BS063)
国家"863-804"主题课题
国家自然科学基金(No.16076019)
