O.F. Schirmer, W. Berlinger, et al.
Solid State Communications
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.
O.F. Schirmer, W. Berlinger, et al.
Solid State Communications
William Hinsberg, Joy Cheng, et al.
SPIE Advanced Lithography 2010
Thomas E. Karis, C. Mark Seymour, et al.
Rheologica Acta
A. Krol, C.J. Sher, et al.
Surface Science