摘要
本文从寻找新型有机倍频材料出发,对香豆素的二十三个衍生物的二阶极化率β值进行量化计算,并认为香豆素衍生物是一类优良的有机倍频材料。
In this paper, the values of the second - order polarizability of twenty - tree derivatives of coumarin was calculated with quantum chemistry program (CNDO/S - CI) for searching the new organic materials of double frequency. The derivatives of coumarin was regarded as a series of well - graded organic materials of double frequency.
出处
《苏州大学学报（自然科学版）》
CAS
1996年第3期80-83,共4页
Journal of Soochow University(Natural Science Edition)
关键词
香豆素
量子化学计算
倍频晶体
极化率
organic materials of double frequency, quantum chemistry calculation, comarin.
