摘要
以Na2CO3和H3BO3为助熔剂,Na2CO3和H3BO3摩尔比为7/6,熔质Na3La9O3(BO3)8和助熔剂摩尔比为1/10～1/14,采用顶部籽晶生长方法,生长Na3La9O3(BO3)8晶体,晶体尺寸为30×18×8mm3。本文讨论了籽晶方向对Na3La9O3(BO3)8晶体生长的影响,(100)方向比(001)方向更有利于晶体生长。
Na3La9O3(BO3)8 crystals with size up to 30 × 18 × 8 mm3 have been grown by the top-seeded solution growth (TSSG) method using Na2CO3 and H3BO3 as the flux. As flux systems, the suitable molar ratio of Na2CO3 and H3BO3 is 7/6. The suitable molar proportion of solute Na3La9O3(BO3)8 and flux is from 1/10 to 1/14. The effects of seed directions on the growth of Na3La9O3(BO3)8 crystals were discussed. And seeds along (100) direction are favorable for the growth of Na3La9O3(BO3)8 crystals.
出处
《人工晶体学报》
EI
CAS
CSCD
北大核心
2005年第3期387-389,共3页
Journal of Synthetic Crystals
基金
国家自然科学基金(No.50372073)资助项目
