Molecular crystals and liquid crystals science technology. Section A, Molecular crystals and liquid crystals/Molecular crystals and liquid crystals science and technology. Section A, Molecular crystals and liquid crystals · 1997 · 16 citations · 2 references
Natural SciencesMaterials EngineeringMaterials ScienceMaterials ChemistryPolymer ChemistryPolymer MaterialsLiquid Crystal MaterialsLiquid CrystalsNonlinear Optical MaterialsLiquid Crystal OrderingLiquid Crystalline OrderNematic Liquid CrystalsPolarizationSecond-harmonic Generation
Abstract We found aromatic copolymers comprising 4′-hydroxy 4-biphenyl carboxylic acid and 6-hydroxy 2-naphthoic acid with high second-harmonic-generation (SHG) activity. The polarization dependence of SHG in the solid film formed from the nematic phase reveals uniaxial and biaxial polar orderings.
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Ferroelectric Liquid Crystalline Ordering of Rigid Rods with Dipolar Interactions
Jinhyoung Lee, Sin-Doo Lee · Molecular crystals and liquid crystals science technology. Section A, Molecular crystals and liquid crystals/Molecular crystals and liquid crystals science and technology. Section A, Molecular crystals and liquid crystals · 1994 · 38 citations