Composite Nano-Structures Controlled by Weak Interaction on Solid Surfaces |
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| Authors: | Tanaka Ken-ichi Xie Zhao-xiong |
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| Affiliation: | (1) Advanced Science Research Laboratory, Saitama Institute of Technology, 1690 Fusaiji, Okabe, Saitama, 369-0293, Japan;(2) Present address: State Key Laboratory of Physical Chemistry of Solid Surfaces, Xiamen University, Xiamen, China |
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| Abstract: | Nano-materials and nano-composites formed on solid surfaces are discussed. (1) (–Cu–O–) strings and square shape (Cu2)3 dots on Ag(110), (2) unfixed shape nano-size Ni-islands on a Cu(100)–O surface covered with nano-size c(2×2)–O domains, and (3) nano-width wire and nano-size dots controlled by template of super structures; nano-width Ni-wires on a
surface, nano-size Ni-dots on a Cu(100) surface covered with regularly arrayed nano-c(2 × 2)–N patches, and the supra-honeycomb layers composed of Zn3 on a reconstructed Si(111)-7 × 7 surface. We could say that weak adsorbate–adsorbate interaction plays an important role for nano-size self-assembly. |
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| Keywords: | nano-dot and nano-wire nano-composite Cu(100) Si(111)-7 × 7 weak interaction quasi-compounds clusters surfactant template |
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