A host-guest inclusion compound for reversible switching of quadratic nonlinear optical properties
A host-guest inclusion compound for reversible switching of quadratic nonlinear optical properties
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用于二次非线性光学性质可逆转换的主客体包合物
DOI：
10.1039/c4cc08711a
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发表时间：
2015-01-01
影响因子：
4.9
通讯作者：
Luo, Junhua
中科院分区：
文献类型：
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作者：
Ji, Chengmin;Sun, Zhihua;Luo, Junhua
主客体包合物[(DPA)(18-冠-6)]ClO4(DPA=二丙胺)在214K发生可逆相变，这使得它能够在与客体DPA阳离子的有序-无序转变和宿主18-冠-6分子轻微倾斜有关的SHG-ON和SHG-OFF状态之间切换NLO响应。
A host-guest inclusion compound [(DPA)(18-crown-6)]ClO4 (DPA = dipropylamine) undergoes a reversible phase transition at 214 K, which enables it to switch the NLO response between SHG-ON and SHG-OFF states associated with the order-disorder transition of the guest DPA cations and a slight tilting of the host 18-crown-6 molecules.