Ultralarge and thermally stable electro-optic activities from supramolecular self-assembled molecular glasses
Ultralarge and thermally stable electro-optic activities from supramolecular self-assembled molecular glasses
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DOI：
10.1021/ja067970s
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发表时间：
2007-01-24
影响因子：
15
通讯作者：
Jen, Alex K. -Y.
中科院分区：
文献类型：
--
作者：
Kim, Tae-Dong;Kang, Jae-Wook;Jen, Alex K. -Y.
为了利用互补的Ar-Ar-F相互作用来提高极化效率，人们已经制备了一系列分子工程有机玻璃。这些自组织分子玻璃还被用作二元生色团体系的主体，以进一步提高生色团的数密度和r(33)值。这些材料具有超高的r(33)值(在1310 nm处最高可达327 pm/V)和良好的时间稳定性。
A series of molecular engineered organic glasses have been prepared to exploit the use of complementary Ar-Ar-F interactions to improve poling efficiency. These self-organized molecular glasses have also been used as host in the binary chromophore system to further improve the number density of chromophores and r(33) values. Ultrahigh r(33) values (up to 327 pm/V at the wavelength of 1310 nm) and good temporal stability could be achieved in these materials.