Description:  In this interferometry image each disk shows diffraction patterns at a different angle across a boundary between layers of material. The information contained in the image allowed researchers to calculate that the average distance between the atoms at this boundary is 3.1 angstroms.
Source:  Brookhaven National Laboratory
Story:  Interference delivers atomic details
TRN December 6, 2000
TRN Categories:  Semiconductors and Materials
Form:  Still

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