Fig.1 Diffusion Across the Rows. These are two images of the same dimer. By transitioning through the meta-stable C-state between the rows, this dimer was able to diffuse across three rows. Note: the second image is complicated by the same dimer being imaged in several locations along the row during the scan, therefore the dimer appears as a streak. View a Java Applet Movie or a GIF Animation of this transition.