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制备了纯C60和C60／AA的混合LB膜。用X－射线衍射详细研究了它们的周期结构，表明C60分子在C60／AA混合LB膜中不是顶在花生酸疏水端头，而是包埋在花生酸分子之间。由此提出了一个新的分子排列模型。
A mixed LB film of pure C60 and C60 / AA was prepared. Their periodic structure was investigated by X-ray diffraction, indicating that the C60 molecule is not topped by hydrophobic ends of arachidic acid in C60 / AA mixed LB films but is embedded between arachidic acid molecules. As a result, a new molecular arrangement model is proposed.