Investigation of the possibility of unfiltered aluminium vacuum arc plasma application for high-frequency short-pulse plasma immersion ion implantation

Результат исследований: Материалы для журналаСтатья

4 Цитирования (Scopus)

Аннотация

This paper is devoted to the study of the possibilities of unfiltered aluminium vacuum arc plasma application for intermetallic layers formation using the high-frequency short-pulse plasma immersion ion implantation method. It is shown experimentally that the number density of aluminium macroparticles (MPs) on the substrate surface is decreased dramatically by 3 orders of magnitude when the ion-plasma substrate treatment time is increased from 30 s to 3 min at the bias potential -2 kV. It was shown that at high intensity low energy plasma immersion implantation of Al ions in Ti and Ni substrates a deep layer (several μm) of aluminium dopants with concentration in the range of (12-35) at% can be formed.

Язык оригиналаАнглийский
Страницы (с-по)120-125
Число страниц6
ЖурналApplied Surface Science
Том310
DOI
СостояниеОпубликовано - 15 авг 2014

ASJC Scopus subject areas

  • Surfaces, Coatings and Films

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