Interaction of the Torque-Induced Elastic Charge and Elastic Dipole with a Wall in a Nematic Liquid Crystal
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Pergamenshchik, V. M. | - |
dc.contributor.author | Uzunova, V. A. | - |
dc.date.accessioned | 2021-09-09T01:21:04Z | - |
dc.date.available | 2021-09-09T01:21:04Z | - |
dc.date.created | 2021-06-10 | - |
dc.date.issued | 2009 | - |
dc.identifier.issn | 1542-1406 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/122180 | - |
dc.description.abstract | We show that the elastic charge of colloids in a nematic liquid crystal can be generated by the vector of external torque. The torque components play the role of two component charge (dyad) and give rise to the Coulomb-like potential, while their conservation law plays the role similar to that of Gauss' theorem in the electrostatics. The theory is applied to the colloid-surface interaction. A wall with homeotropic or planar director is shown to induce a repulsive 1/r(4) force on the elastic dipole. The external torque, however, induces the elastic charge in this colloid and triggers switching to the 1/r(2) repulsion | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | TAYLOR & FRANCIS LTD | - |
dc.subject | PARTICLES | - |
dc.subject | FORCES | - |
dc.title | Interaction of the Torque-Induced Elastic Charge and Elastic Dipole with a Wall in a Nematic Liquid Crystal | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Pergamenshchik, V. M. | - |
dc.identifier.doi | 10.1080/15421400903060284 | - |
dc.identifier.scopusid | 2-s2.0-78049449796 | - |
dc.identifier.wosid | 000270270600010 | - |
dc.identifier.bibliographicCitation | MOLECULAR CRYSTALS AND LIQUID CRYSTALS, v.508, pp.115 - 126 | - |
dc.relation.isPartOf | MOLECULAR CRYSTALS AND LIQUID CRYSTALS | - |
dc.citation.title | MOLECULAR CRYSTALS AND LIQUID CRYSTALS | - |
dc.citation.volume | 508 | - |
dc.citation.startPage | 115 | - |
dc.citation.endPage | 126 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Crystallography | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Crystallography | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.subject.keywordPlus | PARTICLES | - |
dc.subject.keywordPlus | FORCES | - |
dc.subject.keywordAuthor | colloid-wall interaction | - |
dc.subject.keywordAuthor | elastic charge | - |
dc.subject.keywordAuthor | nematic emulsion | - |
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