Focal Conic Domains



Positive Gaussian
curvature:
met in lyotropic LCs

 

Field-induced and
anchoring-controlled
expansion of a FCD
Energy: M. Kleman and O.D. Lavrentovich, Phys. Rev. E 61, 1574 (2000).
FCDs of Positive Gaussian Curvature: P. Boltenhagen, O.D. Lavrentovich, M. Kleman, Phys. Rev. A 46, 1743 (1992).
Field Effects: O.D. Lavrentovich and M. Kleman, Phys. Rev. E 48, 39 (1993); O.D. Lavrentovich and D.-K. Yang, Phys. Rev. E 57, 6269 (1998).

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