Study of C60/Au(110)-p(6 × 5) Reconstruction from In-Plane X-Ray Diffraction Data
作者： M. Pedio , R. Felici , X. Torrelles , P. Rudolf , M. Capozi
DOI: 10.1103/PHYSREVLETT.85.1040
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摘要: Fullerene molecules absorbed on the highly anisotropic Au(110)-p(1x2) surface induce an ordered p(6x5) superstructure that has been solved by applying 2D "direct methods" difference sum function to x-ray diffraction data set. We found C (60)-gold interface is structurally much more complex than one previously suggested scanning tunneling microscopy [J. K. Gimzewski, S. Modesti, and R. Schlittler, Phys. Rev. Lett. 72, 1036 (1994)]. Indeed a large fraction of Au atoms are displaced from their original positions producing microscopic pits may accommodate fullerene molecules.
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