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DC Field | Value | Language |
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dc.citation.endPage | 325 | - |
dc.citation.number | 2 | - |
dc.citation.startPage | 316 | - |
dc.citation.title | LIQUID CRYSTALS | - |
dc.citation.volume | 46 | - |
dc.contributor.author | You, Ra | - |
dc.contributor.author | Park, Wongi | - |
dc.contributor.author | Carlson, Eric | - |
dc.contributor.author | Ryu, Seong Ho | - |
dc.contributor.author | Shin, Min Jeong | - |
dc.contributor.author | Guzman, Edward | - |
dc.contributor.author | Ahn, Hyungju | - |
dc.contributor.author | Shin, Tae Joo | - |
dc.contributor.author | Walba, David M. | - |
dc.contributor.author | Clark, Noel A. | - |
dc.contributor.author | Yoon, Dong Ki | - |
dc.date.accessioned | 2023-12-21T18:54:50Z | - |
dc.date.available | 2023-12-21T18:54:50Z | - |
dc.date.created | 2019-04-05 | - |
dc.date.issued | 2019-08 | - |
dc.description.abstract | We produced controlled heliconical structures of a twist-bend nematic (N-TB) liquid-crystal (LC) phase in nanoconfinement in a porous anodic aluminium oxide (AAO) film. The structural parameters of the N-TB phase such as conical angle and helical pitch can be modulated by varying the surface energy of the inner surface of the porous AAO film, done by using different self-assembled monolayers (SAMs). The LC molecules tend to be more freely packed, thus forming a larger conical angle, when placed on the tri-deca-fluoro-1,1,2,2-tetrahydrooctyl-trichlorosilane (FOTS)-treated substrate, which has a relatively low surface energy. In contrast, the molecules form a more tightly packed structure, and thus a smaller conical angle, when placed on the 2-(methoxy(polyethyleneoxy)-propyl)trimethoxysilane (PEG 6/9)-treated substrate, which has higher surface energy. This work improves our collective understanding of self-assembled heliconical structures in the N-TB phase. | - |
dc.identifier.bibliographicCitation | LIQUID CRYSTALS, v.46, no.2, pp.316 - 325 | - |
dc.identifier.doi | 10.1080/02678292.2018.1508770 | - |
dc.identifier.issn | 0267-8292 | - |
dc.identifier.scopusid | 2-s2.0-85052120563 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/26461 | - |
dc.identifier.url | https://www.tandfonline.com/doi/full/10.1080/02678292.2018.1508770 | - |
dc.identifier.wosid | 000461614600016 | - |
dc.language | 영어 | - |
dc.publisher | TAYLOR & FRANCIS LTD | - |
dc.title | Nanoconfined heliconical structure of twist-bend nematic liquid crystal phase | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary; Crystallography; Materials Science, Multidisciplinary | - |
dc.relation.journalResearchArea | Chemistry; Crystallography; Materials Science | - |
dc.type.docType | Article | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordAuthor | Twist bend nematic phase | - |
dc.subject.keywordAuthor | nano-structure control | - |
dc.subject.keywordAuthor | nanoconfinement | - |
dc.subject.keywordAuthor | surface treatment | - |
dc.subject.keywordPlus | DIMERS | - |
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