ICCAS OpenIR
Fabrication of ultrathin films with large third-order nonlinear optical properties
Jiang, L; Lu, FS; Chang, Q; Liu, Y; Liu, HB; Li, YL; Xu, W; Cui, GL; Zhuang, JP; Li, XF; Wang, S; Song, YL; Zhu, DB
2005-03-01
Source PublicationCHEMPHYSCHEM
ISSN1439-4235
Volume6Issue:3Pages:481-486
AbstractAn ultrathin composite film containing anionic Ag-His complexes (His: L-Histidine) and oppositely charged BH-PPV was fabricated by means of the electrostatic layer-by-layer self-assembly technique. UV/Vis spectra showed a continuous deposition process of Ag-His complexes and BH-PPV. The film structure was characterized by using small-angle X-ray diffraction, AFM, and SEM. The nonlinear optical properties of the ultrathin film were studied by using the Z-scan technique with a laser duration of 8 ns at a wavelength of 532 nm. The film sample exhibited a strong nonlinear saturated absorption, with an alpha(2) value of -3.9x10(-5) mW(-1) and a self-defocusing effect with an n(2) value of -4.78x10(-1)2 m(2)W(-1).
KeywordNonlinear Optics Self-assembly Silver Surface Chemistry Thin Films
DOI10.1002/cphc.200400404
Indexed BySCI
Language英语
WOS IDWOS:000227772400015
PublisherWILEY-V C H VERLAG GMBH
Citation statistics
Cited Times:21[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/57530
Collection中国科学院化学研究所
Corresponding AuthorLi, YL
Affiliation1.Harbin Inst Technol, Dept Appl Phys, Heilongjiang 150001, Peoples R China
2.Chinese Acad Sci, Inst Chem, Ctr Mol Sci, CAS Key Lab Organ Solids, Beijing 100080, Peoples R China
Recommended Citation
GB/T 7714
Jiang, L,Lu, FS,Chang, Q,et al. Fabrication of ultrathin films with large third-order nonlinear optical properties[J]. CHEMPHYSCHEM,2005,6(3):481-486.
APA Jiang, L.,Lu, FS.,Chang, Q.,Liu, Y.,Liu, HB.,...&Zhu, DB.(2005).Fabrication of ultrathin films with large third-order nonlinear optical properties.CHEMPHYSCHEM,6(3),481-486.
MLA Jiang, L,et al."Fabrication of ultrathin films with large third-order nonlinear optical properties".CHEMPHYSCHEM 6.3(2005):481-486.
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