Full metadata record
DC Field | Value | Language |
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dc.contributor.author | 우정원 | - |
dc.date.accessioned | 2017-02-15T08:02:22Z | - |
dc.date.available | 2017-02-15T08:02:22Z | - |
dc.date.issued | 2007 | - |
dc.identifier.issn | 1539-3755 | - |
dc.identifier.other | OAK-4036 | - |
dc.identifier.uri | https://dspace.ewha.ac.kr/handle/2015.oak/234353 | - |
dc.description.abstract | The authors have measured the electro-optic Kerr effect in the isotropic phase of a urea derivative. Electric-field-induced birefringence Δn was observed in the isotropic phase even 30 °C above the isotropic-columnar phase transition temperature. The induced birefringence is inversely proportional to temperature, as predicted by the Landau-de Gennes theory. Two distinct regions are identified from the proportionality constants in the isotropic phase; optical second-harmonic generation (SHG) is easily observable in the low-temperature region on applying an electric field, whereas SHG activity does not emerge in the higher-temperature region. The structure of molecular assemblies is discussed based on these experimental results. © 2007 The American Physical Society. | - |
dc.language | English | - |
dc.title | Electro-optic Kerr effect in the isotropic phase above the columnar phase of a urea derivative | - |
dc.type | Article | - |
dc.relation.issue | 5 | - |
dc.relation.volume | 75 | - |
dc.relation.index | SCI | - |
dc.relation.index | SCIE | - |
dc.relation.index | SCOPUS | - |
dc.relation.journaltitle | Physical Review E - Statistical, Nonlinear, and Soft Matter Physics | - |
dc.identifier.doi | 10.1103/PhysRevE.75.050701 | - |
dc.identifier.wosid | WOS:000246890100009 | - |
dc.identifier.scopusid | 2-s2.0-34347260343 | - |
dc.author.google | Okada Y. | - |
dc.author.google | Araoka F. | - |
dc.author.google | Takanishi Y. | - |
dc.author.google | Ishikawa K. | - |
dc.author.google | Nakahara S. | - |
dc.author.google | Kishikawa K. | - |
dc.author.google | Choi H. | - |
dc.author.google | Wu J.W. | - |
dc.author.google | Takezoe H. | - |
dc.contributor.scopusid | 우정원(7409252681) | - |
dc.date.modifydate | 20230208103828 | - |