Modification of an SiO$${}_{2}$$(Au)/Si Surface by Irradiation with Argon Ions

descriptionPublicationkeyboard_double_arrow_right Article 01 May 2020Embargo end date: 14 Oct 2021 English Publisher:Allerton PressJournal:Moscow University Physics Bulletin, volume 75, pages 225-229 (issn: 0027-1349, eissn: 1934-8460,

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Authors: V. D. Bundyukova; D. V. Yakimchuk; E. Yu. Kaniukov; D. I. Tishkevich; M. D. Kutuzau; V. V. Prigodich; A. A. Shemukhin; +5 Authors

doi: 10.3103/s0027134920030078 , 10.5281/zenodo.4280771 , 10.5281/zenodo.4280772

Modification of an SiO$${}_{2}$$(Au)/Si Surface by Irradiation with Argon Ions

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Abstract

This article presents the results of gold deposition into pores of SiO2/Si matrices and the modifications of the obtained SiO2(Au)/Si systems by irradiation with argon Ar+ ions with an energy of 100 keV with a fluence of 5×10^14 ion/cm2. The effect of irradiation on changes in the surface topography of SiO2(Au)/Si systems and the signal intensity of surface-enhanced Raman scattering during the detection of the model analyte (methylene blue) have been shown.

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Keywords

template synthesis, surface-enhanced Raman scattering, gold nanostructures, defect formation, ion irradiation, porous matrices, surface modification

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