Structure of YSi(2) nanowires from scanning tunneling spectroscopy and first principles

Exceptionally long and uniform YSi(2) nanowires are formed via self-assembly on Si(001). The in-plane width of the thinnest wires is known to be quantized in odd multiples of the silicon lattice constant. Here, we identify a class of nanowires that violates the “odd multiple” rule. The structure of...

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Bibliographic Details
Main Authors: Iancu, V., Kent, P. R. C., Zeng, C. G., Weitering, H. H.
Format: Artigo
Language:Inglês
Published: American Institute of Physics 2009
Subjects:
Nanoscale Science and Design
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC2766400/
https://ncbi.nlm.nih.gov/pubmed/19859579
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1063/1.3236778
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