Full metadata record
DC Field | Value | Language |
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dc.contributor.author | 우정원 | - |
dc.date.accessioned | 2016-08-28T11:08:04Z | - |
dc.date.available | 2016-08-28T11:08:04Z | - |
dc.date.issued | 1998 | - |
dc.identifier.issn | 0946-2171 | - |
dc.identifier.other | OAK-27 | - |
dc.identifier.uri | https://dspace.ewha.ac.kr/handle/2015.oak/218407 | - |
dc.description.abstract | We determine the orientational distribution functions of azo-side-chain polymeric monolayers before and after the photo-irradiation by optical surface second-harmonic generation (SHG). The polymeric monolayer, composed of azo-dye-labeled polyamic acid (long alkyl) amine salt, is prepared by the Langmuir-Blodgett technique. Oblique incident surface SHG measurement from the monolayer provides the nonlinear-optical tensor components related to the orientational distribution functions of the azo-side-chain. The analysis of experimental results shows that the point symmetry of the azo-pendent unit in the monolayer changes from C∞ν to C1ν by the photo-isomerization process, with the azobenzene conformation retained as trans-isomer. © Springer-Verlag 1998. | - |
dc.language | English | - |
dc.title | Orientation of a photo-sensitive polymeric monolayer studied by second-harmonic generation | - |
dc.type | Article | - |
dc.relation.issue | 4 | - |
dc.relation.volume | 66 | - |
dc.relation.index | SCI | - |
dc.relation.index | SCIE | - |
dc.relation.index | SCOPUS | - |
dc.relation.startpage | 445 | - |
dc.relation.lastpage | 451 | - |
dc.relation.journaltitle | Applied Physics B: Lasers and Optics | - |
dc.identifier.wosid | WOS:000073117900010 | - |
dc.identifier.scopusid | 2-s2.0-0032047602 | - |
dc.author.google | Park B. | - |
dc.author.google | Kim H.S. | - |
dc.author.google | Bae J.Y. | - |
dc.author.google | Lee J.G. | - |
dc.author.google | Woo H.S. | - |
dc.author.google | Han S.H. | - |
dc.author.google | Wu J.W. | - |
dc.author.google | Kakimoto M. | - |
dc.author.google | Takezoe H. | - |
dc.contributor.scopusid | 우정원(7409252681) | - |
dc.date.modifydate | 20230208103828 | - |