高等学校化学学报

高等学校化学学报 ›› 1995, Vol. 16 ›› Issue (S1): 283.

• 研究论文 • 上一篇    下一篇

A Novel Amphiphilic Push-pull Ferrocene Derivative: Langmuir-Blodgett Films and Second-order Optical Nonlinearity

CHAI X.D.1, CAO Y.W.1, YANG W.S.1, LU R.1, JIANG Y.S.1, BAI Y.B.1, LI T.J.1, Blanchard-Desce M.2, Lehn J.M.2   

  1. 1. Department of Chemistry, Jilin University, Changchun, 130023, P. R. China;
    2. Chimie des Intetractions Moleculaires, College de France, Paris, France
  • 收稿日期:1995-08-15 出版日期:1995-12-31 发布日期:1995-12-31
  • 基金资助:

    National Natural Science Foundation of China

A Novel Amphiphilic Push-pull Ferrocene Derivative: Langmuir-Blodgett Films and Second-order Optical Nonlinearity

CHAI X.D.1, CAO Y.W.1, YANG W.S.1, LU R.1, JIANG Y.S.1, BAI Y.B.1, LI T.J.1, Blanchard-Desce M.2, Lehn J.M.2   

  1. 1. Department of Chemistry, Jilin University, Changchun, 130023, P. R. China;
    2. Chimie des Intetractions Moleculaires, College de France, Paris, France
  • Received:1995-08-15 Online:1995-12-31 Published:1995-12-31
  • Supported by:

    National Natural Science Foundation of China

PDF (PC)

被引次数

22

摘要：

We investigated Langmuir-Blodgett(LB) films built from the mixture of an amphiphilic push-pull ferrocene derivative(P) and behenic acid. Langmuir films of P diluted by behenic acid exhibit a very good cohesion, and the mixed films can easily be transferred onto solid substrates. Linear dichroism UV-visible and IR spectroscopy measurements of the mixed LB multilayers confirm that the molecules(P) are oriented to the substrate. The nonlinear optical experiments on the mixed monolayer deposited on the CaF2 slide showed that P displays efficient optical second harmonic generation(SHG) with a molecular hyperpolarizability (β)h, high as 6.0×10-29e. s. u..

关键词: Ferrocene, LB film, Second-order optical nonlinearity

Abstract:

We investigated Langmuir-Blodgett(LB) films built from the mixture of an amphiphilic push-pull ferrocene derivative(P) and behenic acid. Langmuir films of P diluted by behenic acid exhibit a very good cohesion, and the mixed films can easily be transferred onto solid substrates. Linear dichroism UV-visible and IR spectroscopy measurements of the mixed LB multilayers confirm that the molecules(P) are oriented to the substrate. The nonlinear optical experiments on the mixed monolayer deposited on the CaF2 slide showed that P displays efficient optical second harmonic generation(SHG) with a molecular hyperpolarizability (β)h, high as 6.0×10-29e. s. u..

Key words: Ferrocene, LB film, Second-order optical nonlinearity

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