本文对硒酸氢铷(RbHSeO4,RHSe)晶体生长过饱和溶液的均匀成核过程进行了初步的研究.通过动态目视法测量RHSe过饱和溶液的诱导期,讨论过饱和比、温度对诱导期的影响,并根据经典均匀成核理论计算不同温度下的晶体表面张力、成核自由能和临界成核半径,为探讨RHSe单晶的水溶液生长的较佳条件提供依据.
参考文献
| [1] | Salvestrini J P;Fontana M D;Aillerie M;Czapla Z .New Material with Strong Electro-optic Effect:Rubidium Hydrogen Selenate(RbHSeO4)[J].Applied Physics Letters,1994,64(15):1920. |
| [2] | Waskowska A;Olejnik S;Lukaszewicz K;Glowiak T .Rubidium Hydrogen Selenate[J].Acta Crystallographica Section B-Structural Science,1978,34:3344. |
| [3] | 闵乃本.晶体生长的物理基础[M].上海:上海科学技术出版社,1982:345. |
| [4] | Toschev S.Crystal Growth:an Introduction[M].Hartman PNorth-Holl and Publishing Co,1973:1. |
| [5] | Arne Nielsen E;Sonnel O .Interfacial Tensions Electrolyte Crystal-aqueous Solution,from Nucleation Data[J].Journal of Crystal Growth,1971,11:233. |
| [6] | Shanmugham M;Gnanam F D;Ramasamy P .Nucleation Studies in Supersaturated Potassium Dihydrogen Orthophosphate Solution and the Effect of Soluble Impurities[J].Journal of Materials Science,1984,19:2837. |
| [7] | Shanmugham M;Gnanam F D;Ramasamy P .Non-steady State Nucleation Process in KDP Solutions in the Presence of XO4 Impurities[J].Journal of Materials Science Letters,1985,4:746. |
| [8] | 陈建中.POM晶体在二甲亚砜溶液中的成核研究[J].人工晶体学报,1994(02):106. |
上一张
下一张
上一张
下一张
计量
- 下载量()
- 访问量()
文章评分
- 您的评分：
-
10%
-
20%
-
30%
-
40%
-
50%