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Langmuir-Blodgett膜(简称LB膜)是一种有序排列的有机单分子薄膜,在分子电子学、光学、生物学和化学等许多领域具有广阔应用前景,近年来已日益引起人们的关注。本文报道以11-(2-甲基丙烯酰氨基)十一酸为膜材料的LS膜的制备和聚合,以及它与硬脂酸组装的交替LB膜的非线性光学性质的研究结果,其中关于组装LB膜光学二次谐波系数相互迭加的
Langmuir-Blodgett film (LB film) is an ordered array of organic monomolecular films. It has wide application prospect in many fields such as molecular electronics, optics, biology and chemistry, and has drawn more and more attention in recent years. This paper reports the preparation and polymerization of LS films using 11- (2-methacryloylamino) undecanoic acid as a material, and the results of nonlinear optical properties of LB films assembled with stearic acid. In this paper, Assembly LB film optical second harmonic coefficients superimposed on each other