Synthesis and third-order optical nonlinearities of nickel complexes of 8-hydroxyquinoline derivatives
文献类型：期刊论文
| 作者 | Qian, Yan1,2,3,4; Cai, Minmin1,2; Wang, Shuangqing3,4; Yi, Yuanping3,4; Shuai, Zhigang3,4; Yang, Guoqiang3,4 |
| 刊名 | OPTICS COMMUNICATIONS
 |
| 出版日期 | 2010-05-15 |
| 卷号 | 283期号:10页码:2228-2233 |
| 关键词 | Third-order Nonlinearity Z-scan Technique Self-defocusing Two-photon Absorption Nickel Complex Of 8-hydroxyquinoline |
| ISSN号 | 0030-4018 |
| DOI | 10.1016/j.optcom.2010.01.026 |
| 英文摘要 | A nickel complex of 5-(acrylamido)methyl-8-hydroxyquinoline, bis-(5-(acrylamido)methyl-8-hydroxyquinolino) nickel(II) (Ni(AAMQ)(2)) has been synthesized and its third-order nonlinear optical properties was investigated with respect to that of bis-(8-hydroxyquinolino) nickel(II)(NiQ(2)) by single beam Z-scan technique. The real parts (gamma(R)) of the molecular second-order hyperpolarizabilities were -6.0 x 10(-46) and -5.5 x 10(-46) m(5)/v(2) for NiQ(2) and Ni(AAMQ)(2), respectively, indicative of similar nonlinear refraction both in sign and in magnitude. After substitution of an acrylamidomethyl group to the 8-hydroxyquinoline (8-HQ) ligand, the nonlinear absorption coefficient of Ni(AAMQ)(2) was enhanced by more than two times. The corresponding imaginary part (gamma(1)) of the molecular second-order hyperpolarizability was 3.4 x 10(-46) m(5)/v(2) for Ni(AAMQ)(2) while 1.6 x 10(-46) m(5)/v(2) for NiQ(2). The increase in nonlinear absorption was attributed to the substitution effect and the enhanced transition dipole moment due to the participation of delta-donor group of CH(2) in the molecular conjugation. (C) 2010 Elsevier B.V. All rights reserved. |
| 语种 | 英语 |
| WOS记录号 | WOS:000276832900038 |
| 出版者 | ELSEVIER SCIENCE BV |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/68835]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Qian, Yan |
| 作者单位 | 1.NUPT, Jiangsu Key Lab Organ Elect & Informat Displays, Nanjing 210046, Peoples R China 2.NUPT, IAM, Nanjing 210046, Peoples R China 3.Chinese Acad Sci, Inst Chem, Key Lab Photochem, Beijing Natl Lab Mol Sci, Beijing 100080, Peoples R China 4.Chinese Acad Sci, Inst Chem, Key Lab Organ Solids, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Qian, Yan,Cai, Minmin,Wang, Shuangqing,et al. Synthesis and third-order optical nonlinearities of nickel complexes of 8-hydroxyquinoline derivatives[J]. OPTICS COMMUNICATIONS,2010,283(10):2228-2233. |
| APA | Qian, Yan,Cai, Minmin,Wang, Shuangqing,Yi, Yuanping,Shuai, Zhigang,&Yang, Guoqiang.(2010).Synthesis and third-order optical nonlinearities of nickel complexes of 8-hydroxyquinoline derivatives.OPTICS COMMUNICATIONS,283(10),2228-2233. |
| MLA | Qian, Yan,et al."Synthesis and third-order optical nonlinearities of nickel complexes of 8-hydroxyquinoline derivatives".OPTICS COMMUNICATIONS 283.10(2010):2228-2233. |
入库方式： OAI收割
来源：化学研究所
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