期刊
PHYSICA B-CONDENSED MATTER
卷 404, 期 14-15, 页码 2008-2011出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.physb.2009.03.030
关键词
GISAXS; Fractal formation; Aggregation; Layer-by-layer
资金
- science and technology program of Shanghai Maritime University [2008464]
Silver-containing indium tin oxide films were in situ prepared by layer-by-layer adsorption method with a reducing agent (stannous chloride). The multifractal formation of the films was studied through grazing incidence small angle X-ray scattering (GISAXS) and XRD techniques. Results show that indium tin oxide layer is formed under diffusion limited aggregation dynamic while silver phase is generated through reaction limited aggregation at first stage. During thermal process, there is exchange mechanism present between silver atoms and adjacent atoms, which inhibit the coarsening of silver particles. Furthermore, the crystallization of ITO is induced and its crystalline structure is improved greatly through thermal treatments. (C) 2009 Elsevier B.V. All rights reserved.
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