domain wall

(redirected from Depinning of a domain wall)

domain wall

A two-dimensional defect in spacetime that, unlike cosmic strings, cannot survive the inflationary era. See inflationary Universe.
Collins Dictionary of Astronomy © Market House Books Ltd, 2006

domain wall

[dō′mān ‚wȯl]
(solid-state physics)
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.