 |
|
STM images showing the diffusion of a single ad-dimer on a Si(001) surface at 475K. Note that the dimer diffuses across three rows through the movie. Following Brocks' notation, the ad-dimers orientation changes from that of a B-dimer on top of a row to that of a C-dimer between two rows (presumably it has an intermediate state of an A-dimer). For diagrams of these and other dimer orientations, visit the gallery. There is a second ad-dimer in the lower left corner of the movie.Size= 256 × 256 Å Frame Rate= 1/4.6min.
Jump to
Hot STM Labs
Hot STM Movies
Dimer Diffusion Across Rows
Stealth
Publication
Piecewise
Diffusion along the Rows and Troughs
Copyright 1996 by the Regents of the University of Minnesota