Effect of concentration and particle size on nonlinearity of Au nano-fluid prepared by Y (60Co) radiation
Nonlinear properties of Au nano-fluid prepared by γ-radiation method at different concentrations were investigated. Measurements of nonlinear refractive index and nonlinear absorption coefficient were carried out using a single beam Z-scan technique. A green CW laser beam operated at 532 nm was used...
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Elsevier
2010
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