Surface optical sensitization of a thin polycrystalline silver iodide film by brilliant green molecules |
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| Authors: | S V Vinogradov M A Kononov S I Valyanskii A G Makarov V V Savranskii |
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| Institution: | 1.Prokhorov General Physics Institute,Russian Academy of Sciences,Moscow,Russia |
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| Abstract: | The effect of the surface optical sensitization (SOS) of silver iodide in a multilayer structure by trace amounts of gaseous
molecules of brilliant green dye is demonstrated. Using the surface plasmon resonance excitation, it is shown that the SOS
causes changes in the surface layer parameters and can be used to develop highly sensitive and selective gas sensors. |
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