publication . Article . 2020 . Embargo end date: 14 Oct 2021

Modification of an SiO2(Au)/Si Surface by Irradiation with Argon Ions

Bundyukova, V. D.; D. V. Yakimchuk; E. Yu. Kaniukov; D. I. Tishkevich; M. D. Kutuzau; V. V. Prigodich; A. A. Shemukhin; Yu. V. Balakshin; A. V. Nazarov; A. V. Kozhemiako; ...
Embargo English
  • Published: 13 Oct 2020
  • Publisher: Zenodo
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.
Subjects
arXiv: Physics::Instrumentation and DetectorsPhysics::OpticsCondensed Matter::Materials SciencePhysics::Medical Physics
free text keywords: porous matrices, template synthesis, gold nanostructures, surface modification, ion irradiation, defect formation, surface-enhanced Raman scattering, General Physics and Astronomy
Funded by
EC| SPINMULTIFILM
Project
SPINMULTIFILM
Physical principles of the creation of novel SPINtronic materials on the base of MULTIlayered metal-oxide FILMs for magnetic sensors and MRAM
  • Funder: European Commission (EC)
  • Project Code: 778308
  • Funding stream: H2020 | MSCA-RISE
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