Einstein frequency

Einstein frequency

[′īn‚stīn ‚frē·kwən·sē]
(solid-state physics)
Single frequency with which each atom vibrates independently of other atoms, in a model of lattice vibrations; equal to the frequency observed in infrared absorption studies.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.