Inert gas jets for growth control in electron beam induced deposition

M. R. Henry, S. Kim, Konrad Rykaczewski, A. G. Fedorov

Research output: Contribution to journalArticle

9 Citations (Scopus)

Abstract

An inert, precursor free, argon jet is used to control the growth rate of electron beam induced deposition. Adjustment of the jet kinetic energy/inlet temperature can selectively increase surface diffusion to greatly enhance the deposition rate or deplete the surface precursor due to impact-stimulated desorption to minimize the deposition or completely clean the surface. Physical mechanisms for this process are described. While the electron beam is also observed to generate plasma upon interaction with an argon jet, our results indicate that plasma does not substantially contribute to the enhanced deposition rate.

Original languageEnglish (US)
Article number263109
JournalApplied Physics Letters
Volume98
Issue number26
DOIs
StatePublished - Jun 27 2011
Externally publishedYes

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gas jets
rare gases
electron beams
argon
inlet temperature
plasma interactions
surface diffusion
kinetic energy
desorption
adjusting

ASJC Scopus subject areas

  • Physics and Astronomy (miscellaneous)

Cite this

Inert gas jets for growth control in electron beam induced deposition. / Henry, M. R.; Kim, S.; Rykaczewski, Konrad; Fedorov, A. G.

In: Applied Physics Letters, Vol. 98, No. 26, 263109, 27.06.2011.

Research output: Contribution to journalArticle

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