Abstract
We discuss the growth of the first six atoms of an epitaxial Si island on Si(001). The nucleation of a six-atom island is observed to rely on a conversion between two metastable four-atom structures. These results suggest that metastable configurations play an important role in epitaxial growth.
Original language | English (US) |
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Pages (from-to) | 1053-1056 |
Number of pages | 4 |
Journal | Surface Review and Letters |
Volume | 5 |
Issue number | 5 |
DOIs | |
State | Published - 1998 |