J.V. Harzer, B. Hillebrands, et al.
Journal of Magnetism and Magnetic Materials
The incommensurate 5×5 Cu/Si(111) structure has been examined by scanning tunneling microscopy. Images show that the surface structure is not well described as a hexagonal copper layer modulated at the Si(111) periodicity. Rather, the surface breaks up into 5×5 subunits which pack at spacings varying from 5 to 7 lattice constants, implying that substrate-adsorbate interactions dominate lateral interactions within the Cu adlayer. © 1988 The American Physical Society.
J.V. Harzer, B. Hillebrands, et al.
Journal of Magnetism and Magnetic Materials
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SPIE Advanced Lithography 2008
Frank Stem
C R C Critical Reviews in Solid State Sciences
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IEEE T-MTT