Evolution of periodical surface nanostructures under off-normal gas cluster ion irradiation

Ieshkin, A. E.; Kireev, D.S.; Tatarintsev, A. A.; Chernysh, V. S.

doi:10.1016/j.nimb.2019.03.054

Cited by 8 publications

(2 citation statements)

References 27 publications

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“…It is possible to increase the rate of gain using the directed modification of the surface of plasmonactive nanostructures by ion beam irradiation. This process changes the surface topography and under certain conditions leads to a more developed surface topography [14][15][16]. Such self-organized restructuring of the topography under intense ionization radiation can cause the appearance of a number of new interesting effects that will influence the SERS signal intensity when detecting various chemical and biological objects.…”

Section: Author Accepted Manuscript (English Version) This Article Is Published In Moscow University Physicsmentioning

confidence: 99%

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

et al. 2020

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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 5x10 14 ion/cm 2 . 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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Section: Author Accepted Manuscript (English Version) This Article Is Published In Moscow University Physicsmentioning

confidence: 99%

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

et al. 2020

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“…Таким образом, только зависимость коэффициента распыления от локальных угла падения и кривизны поверхности не может привести к формированию такого рельефа. Его формирование обеспечивается также за счет перераспределения вещества вдоль поверхности при диффузии и переосаждении распыленных атомов [13].…”

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Влияние Температуры Мишени На Образование Нанорельефа При Облучении Газовыми Кластерными Ионами

Kireev¹,

Иешкин²,

Шемухин³

2020

Письма В Журнал Технической Физики

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A study of the nanorelief formed on the surface of copper under the influence of an oblique beam of cluster ions at various fluences and target temperatures was carried out. The resulting nanorelief develops into an ordered wave-like structure with increasing fluence. It was found that with an increase in the target temperature, the initial roughness is smoothed. The mechanisms responsible for the formation of surface topography are indicated, and estimates of their effectiveness are made.

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