节点文献
POM晶体在二甲亚砜溶液中的成核研究
Investigation of Nucleation of POM Crystal from Dimethyl Sulfoxide Solution
【摘要】 研究了有机非线性光学晶体3-甲基-4-硝基吡啶-1-氧(POM)在二甲亚砜(DMSO)溶液中的成核行为。测定了亚稳区宽度和成核诱导期,计算了成核特征参数。本文还讨论了成核对晶体生长的影响。
【Abstract】 The nucleation of the organic nonlinear optical crystal, 3- methyl-4-nitropyridine -1-oxide (POM),has been studied in dimethyl sulfoxide(DMSO)solution.the metastable zone widths a nd induction period of nucleation were measured and nucleation characteristic parameters were calculated. Additionally,the influence of the nucleation on POM crystal growth is discussed.
【关键词】 有机晶体;
非线性光学晶体;
溶液晶体生长;
准稳区;
成核;
3-甲基-4-硝基吡啶-1-氧;
【Key words】 organic crystal; non-linear optic crystal; crystal growth from solution; metastable region; nucleation; 3-methyl-4-nitropyridine-1-oxide;
【Key words】 organic crystal; non-linear optic crystal; crystal growth from solution; metastable region; nucleation; 3-methyl-4-nitropyridine-1-oxide;
【基金】 国家自然科学基金和福建省自然科学基金
- 【文献出处】 人工晶体学报 ,JOURNAL OF SYNTHETIC CRYSTALS , 编辑部邮箱 ,1994年02期
- 【分类号】O782
- 【被引频次】1
- 【下载频次】61