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1,3,5-Tricyano-2,4,6-tris(vinyl)benzene derivatives with large second-order nonlinear optical properties.
| Content Provider | Semantic Scholar |
|---|---|
| Author | Cho, Bong Rae Park, Seung Bum Lee, Suk Joong Son, Kyung Hwa Lee, Sang Hee Lee, Mi Jung Yoo, Jae Ryung Lee, Yun Kyoung Lee, Gyeong Jung Kang, Tae Im Cho, Minhaeng Jeon, Seung Jung |
| Copyright Year | 2001 |
| Abstract | Application of the nonlinear optical materials to the optical and optoelectronic devices requires large second-order nonlinear optical property and thermal stability. 1,2 Much effort has been focused to optimize the physical properties of the donor -acceptor dipoles in order to meet these criteria. While there has been a great progress in improving these properties, it has become apparent that the dipolar molecules have certain limitations. One such problem is the difficulty associated with aligning the dipoles noncentrosymmetrically in the solid sate to achieve maximum bulk effect [ΓΈ(2)]. Because the dipoles favor antiparallel pairing in the solid state to nullify bulk nonlinearity, various approaches including crystallization, poled polymer, Langmuir -Blodgett film, and self-assembly technique have been employed to overcome the attractive forces between the dipoles. 3 Recently, Dalton and Steier reported that dipole-based polymers can be fabricated to an electrooptic modulator with huge bandwidth acceptance and low modulation voltage, which is the major breakthrough in this area. 1 |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | http://oxygen.korea.ac.kr/index.files/pub/pubfiles/2001jacs123-6421.pdf |
| PubMed reference number | 11427071v1 |
| Volume Number | 123 |
| Issue Number | 26 |
| Journal | Journal of the American Chemical Society |
| Language | English |
| Access Restriction | Open |
| Subject Keyword | Crystallization Modulator Device Component Physical Phenomenon or Property Polymers dalton voltage |
| Content Type | Text |
| Resource Type | Article |