Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 박병주 | - |
dc.date.accessioned | 2016-08-28T11:08:00Z | - |
dc.date.available | 2016-08-28T11:08:00Z | - |
dc.date.issued | 2002 | - |
dc.identifier.issn | 0021-4922 | - |
dc.identifier.other | OAK-1096 | - |
dc.identifier.uri | https://dspace.ewha.ac.kr/handle/2015.oak/219009 | - |
dc.description.abstract | We have investigated the molecular orientation of a liquid crystal (LC), pentylcyanobiphenyl (5CB), evaporated on a rubbed polymer by means of polarized ultraviolet absorption spectroscopy and surface second-harmonic generation. The results unambiguously reveal that the in-plane anisotropy is diminishingly small before the molecules form a monolayer, although films thicker than one monolayer have a finite in-plane anisotropy. This drastic change indicates that LC molecules on rubbed surfaces do not align well without the influence of the intermolecular interaction of LCs. Actually we confirmed that nonliquid-crystalline butylcyanobipheny (4CB) exhibits no orientation on the rubbed polymer surface regardless of thickness. | - |
dc.language | English | - |
dc.title | Liquid crystals align liquid crystals | - |
dc.type | Article | - |
dc.relation.issue | 3 A | - |
dc.relation.volume | 41 | - |
dc.relation.index | SCIE | - |
dc.relation.index | SCOPUS | - |
dc.relation.startpage | L266 | - |
dc.relation.lastpage | L268 | - |
dc.relation.journaltitle | Japanese Journal of Applied Physics, Part 2: Letters | - |
dc.identifier.wosid | WOS:000176444000014 | - |
dc.identifier.scopusid | 2-s2.0-0036508652 | - |
dc.author.google | Shioda T. | - |
dc.author.google | Okada Y. | - |
dc.author.google | Chung D.-H. | - |
dc.author.google | Takanishi Y. | - |
dc.author.google | Ishikawa K. | - |
dc.author.google | Park B. | - |
dc.author.google | Takezoe H. | - |
dc.date.modifydate | 20160429000000 | - |