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Real-space observation of local anisotropic correlation between buckled dimers on Si(100) induced by a bidentate adsorbed molecule
Authors:Hossain Md Zakir  Mukai Kozo  Yamashita Yoshiyuki  Kawai Hiroshi  Yoshinobu Jun
Affiliation:Faculty of Engineering, Gunma University, Kiryu City, Gunma, Japan.
Abstract:
The anisotropic correlation between buckled dimers on Si(100) was investigated by scanning tunneling microscopy. A bidentate ligand molecule was used to pin two neighboring dimers at 300 K. The chemically pinned dimer induces antiferromagnetic interaction along the dimer rows. Observed results agree well with Monte-Carlo simulations semi-quantitatively.
Keywords:
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