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New organic 4-(4-methoxystyryl)-1-methylpyridinium crystals for nonlinear optical applications
  • Lee, Yun Sang ;
  • Yoon, Woojin ;
  • Yun, Hoseop ;
  • Jazbinsek, Mojca ;
  • Yu, In Cheol ;
  • Rotermund, Fabian ;
  • Kim, Dongwook ;
  • Kwon, O. Pil
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dc.contributor.authorLee, Yun Sang-
dc.contributor.authorYoon, Woojin-
dc.contributor.authorYun, Hoseop-
dc.contributor.authorJazbinsek, Mojca-
dc.contributor.authorYu, In Cheol-
dc.contributor.authorRotermund, Fabian-
dc.contributor.authorKim, Dongwook-
dc.contributor.authorKwon, O. Pil-
dc.date.issued2022-11-01-
dc.identifier.issn1229-5949-
dc.identifier.urihttps://aurora.ajou.ac.kr/handle/2018.oak/32896-
dc.identifier.urihttps://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85137355603&origin=inward-
dc.description.abstractIn this study, an organic nonlinear optical salt crystal, 4-(4-methoxystyryl)-1-methylpyridinium 4-bromobenzenesulfonate (MOS-BBS), is newly reported. MOS-BBS crystals exhibit perfectly parallel molecular ordering of 4-(4-methoxystyryl)-1-methylpyridinium (MOS) cationic chromophores with noncentrosymmetric P1 space group symmetry, which provides an optimal configuration for maximizing the macroscopic second-order optical nonlinearity. The macroscopic optical nonlinearity of the MOS-BBS crystals is very large, with the diagonal effective first hyperpolarizability of 160 × 10−30 esu. Furthermore, the MOS-BBS crystals exhibit a high thermal crystal-phase stability. The lowest phase transition temperature of the MOS-BBS crystals is 265°C, which is ~90°C higher than that of previously reported MOS-based crystals.-
dc.description.sponsorshipThis work has been supported by This work has been supported by the National Research Foundation of Korea (NRF) funded by the Ministry of Science, ICT & Future Planning, Korea (No. 2021R1A2C1005012, 2021R1A5A6002853, 2019K1A3A1A14057973). X‐ray structural analysis was supported by Basic Science Research Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Education (2019R1I1A2A01058066).-
dc.description.sponsorshipNational Research Foundation of Korea, Grant/Award Numbers: 2021R1A2C1005012, 2021R1A5A6002853, 2019K1A3A1A14057973, 2019R1I1A2A01058066 Funding information-
dc.language.isoeng-
dc.publisherJohn Wiley and Sons Inc-
dc.subject.meshCationics-
dc.subject.meshFirst hyperpolarizabilities-
dc.subject.meshMolecular ordering-
dc.subject.meshNon-linear optical-
dc.subject.meshNonlinear optical applications-
dc.subject.meshOrganic crystal-
dc.subject.meshOrganics-
dc.subject.meshSalt crystals-
dc.subject.meshSecond order optical nonlinearity-
dc.subject.meshSpace-group symmetry-
dc.titleNew organic 4-(4-methoxystyryl)-1-methylpyridinium crystals for nonlinear optical applications-
dc.typeArticle-
dc.citation.endPage1253-
dc.citation.number11-
dc.citation.startPage1247-
dc.citation.titleBulletin of the Korean Chemical Society-
dc.citation.volume43-
dc.identifier.bibliographicCitationBulletin of the Korean Chemical Society, Vol.43 No.11, pp.1247-1253-
dc.identifier.doi10.1002/bkcs.12612-
dc.identifier.scopusid2-s2.0-85137355603-
dc.identifier.urlhttp://onlinelibrary.wiley.com/journal/10.1002/(ISSN)1229-5949-
dc.subject.keywordfirst hyperpolarizability-
dc.subject.keywordnonlinear optics-
dc.subject.keywordorganic crystals-
dc.type.otherArticle-
dc.identifier.pissn0253-2964-
dc.description.isoafalse-
dc.subject.subareaChemistry (all)-
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