Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | WEI, JG | en_US |
dc.contributor.author | CHEN, SH | en_US |
dc.date.accessioned | 2014-12-08T15:03:44Z | - |
dc.date.available | 2014-12-08T15:03:44Z | - |
dc.date.issued | 1994-11-01 | en_US |
dc.identifier.issn | 0021-4922 | en_US |
dc.identifier.uri | http://hdl.handle.net/11536/2271 | - |
dc.description.abstract | Continuum theory and numerical method are utilized in this study to report the dependence of director-field transition induced by electric field on the elastic constants of nematic liquid crystal (NLC) with negative dielectric anisotropy in a closed conical cavity with perpendicular boundary conditions of NLC. Normal umbilic structure (NU), twisted umbilic structure (TU), normal hyperbolic point structure with a disclination ring (NH), twisted hyperbolic point structure with a disclination ring (TH), and normal Poincare structure (NP) are found to be stable structures in electric-field-induced transitions. Moreover, five typical sequences of transition, T-NU-->TU-->TH, T-NU-->TU-->NH-->TH, T-NU-->TU-->NH, T-NU-->NH, and T-NU-->NP-->NH are found in the range of applied voltage less than 10 V. The transition sequences and the transition voltages are strongly dependent on the ratios of elastic constants K-11/K-33 and K-22/K-33. | en_US |
dc.language.iso | en_US | en_US |
dc.subject | NEMATIC LIQUID CRYSTAL | en_US |
dc.subject | DIRECTOR FIELD | en_US |
dc.subject | TRANSITION | en_US |
dc.subject | CLOSED CONICAL CAVITY | en_US |
dc.subject | UMBILIC | en_US |
dc.subject | POINCARE | en_US |
dc.subject | HYPERBOLIC SINGULAR POINT | en_US |
dc.subject | DISCLINATION | en_US |
dc.subject | CONTINUUM THEORY | en_US |
dc.title | ELECTRIC-FIELD-INDUCED DIRECTOR-FIELD TRANSITION OF NEMATIC LIQUID-CRYSTAL IN A CLOSED CONICAL CAVITY | en_US |
dc.type | Article | en_US |
dc.identifier.journal | JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS | en_US |
dc.citation.volume | 33 | en_US |
dc.citation.issue | 11 | en_US |
dc.citation.spage | 6249 | en_US |
dc.citation.epage | 6254 | en_US |
dc.contributor.department | 交大名義發表 | zh_TW |
dc.contributor.department | 光電工程學系 | zh_TW |
dc.contributor.department | National Chiao Tung University | en_US |
dc.contributor.department | Department of Photonics | en_US |
dc.identifier.wosnumber | WOS:A1994QB82700036 | - |
dc.citation.woscount | 2 | - |
Appears in Collections: | Articles |
Files in This Item:
If it is a zip file, please download the file and unzip it, then open index.html in a browser to view the full text content.