arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2011.03937cond-mat.mtrl-sci
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吲哚类有机衍生物非线性光学响应的实验和计算研究

Nonlinear optical responses of organic based indole derivative: an experimental and computational study

Meenakshi Ranaa, Papia Chowdhury

摘要:

通过计算和实验(UV-VIS、Raman)数据分析研究了吲哚-7-甲醛(I7 C)的非线性光学性质。Mulliken电荷分析,分子静电势,紫外-可见吸收和振动拉曼光谱的研究已被用来分析在探针系统中发生的分子内电荷转移。观察到的高值的偶极矩,线性极化率和一阶超极化率值表明,吲哚衍生物可能确实有可能表现出良好的非线性光学行为。

英文摘要:

The nonlinear optical (NLO) properties of the Indole-7-carboxyldehyde (I7C) have been investigated by computational and experimental (UV-VIS, Raman) data analysis. Mulliken charge analysis, molecular electrostatic potential, and UV-VIS absorption and vibrational Raman studies have been used to analyze the intra-molecular charge transfer occurrence in the probe system. Observed high value of dipole moment, linear polarizability and first order hyperpolarizability values suggest that the indole derivative may indeed have possibility to show good NLO behaviour.

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