1) second-order polarizability
二阶极化率
1.
The synthesis of the second-order Nonlinear Optical (NLO) polymers is based on the chromophores with large second-order polarizability( β ).
以分子轨道理论为基础，本论文设计并合成了一系列含双羟基或多羟基的偶氮苯类有机非线性光学分子，此类分子是具有典型的D—π—A结构的生色团分子，理论上具有大的二阶极化率。
2) second order susceptibility
二阶极化率
1.
The mechanism of the second order susceptibility created in the fused silica by thermal/electric field poling is analyzed in detail in this paper.
详细分析了熔融石英样品经热及电场诱导后 ,建立二阶极化率的机理。
3) second order molecular susceptibility
分子二阶极化率
1.
Some polymerizable push pull azobenzene dyes were prepared and the values of their second order molecular susceptibility, β CT , were determined by solvatochromism technique.
用溶致变色的方法测算了合成的可聚合推拉型偶氮苯分子二阶极化率（βＣＴ），讨论了取代基团对βＣＴ的影响。
4) Second-order hyperpolarizability
二阶超极化率
1.
The polarizability and second-order hyperpolarizability were calculated by means of a finite-field(FF) method.
采用量子化学密度泛函理论(DFT)B3LYP/6-31G(d)方法对14顶点双取代碳硼烷和金属硼烷几何构型进行优化,结合有限场(FF)方法计算了各体系的极化率和二阶超极化率。
5) effective second-order susceptibility
等效二阶极化率张量
6) second-order molecular susceptibility
分子二阶非经性极化率
补充资料：电极化率
| 电极化率 polarizability；electric susceptibility 描述电介质极化性质的物理量。用符号χe表示，χe与相对电容率εr的关系为εr＝1＋χe。见电极化强度，电容率。 |
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条