Quinolinium single crystals with a high optical nonlinearity and unusual out-of-plane polar axis
2017 ◽
Vol 5
(47)
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pp. 12602-12609
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Keyword(s):
New phenolic quinolinium crystals with very large macroscopic optical nonlinearity and good crystal-growth ability exhibit an out-of-plane polar axis, which is very unusual considering other state-of-the-art organic nonlinear optical crystals exhibiting an in-plane polar axis.