6533b7d3fe1ef96bd126132a

RESEARCH PRODUCT

Amphiphilic dyes for NLO in LB-films

Wolfgang PaulusGerhard WegnerHelmut RingsdorfW. PraßAndré LaschewskyChristoph BubeckDieter NeherPetra OttenbreitDonald Dr Lupo

subject

Polymers and PlasticsChemistryOrganic ChemistryMonolayerAmphiphileInorganic chemistryMaterials ChemistryAbsorption (chemistry)Condensed Matter PhysicsPhotochemistryResonance (chemistry)

description

The influence of structural variations of phenyl-hydrazones and stilbazium salts on monolayer behaviour and second-harmonic generation in LB-monolayers is discussed. In contrast to the stilbazium salts the variation of the substituents of the phenylhydrazones does not influence the absorption maximum of the dyes in resonance enhancement of the nonlinearity. This allows a direct comparison of the substitution pattern on SHG.

https://doi.org/10.1002/masy.19910460126