SEARCH Articles Figures Tables A sequence of images of disclinations in 5CB at various times t after a pressure jump Ap 4.7 MPa, sufficient to induce a transition from an isotropic state at 3.6 MPa and 33 C to a nematic state. The field of view is 360 pm. Reprinted with permission from Chuang et al. 1991 Copyright 1991. American Association for the Advancement of Science. [Publishers Imprint]