Computer simulation of surface modification with ion beams

Z. Insepov; A. Hassanein; D. Swenson

doi:10.1016/j.physc.2006.03.122

Computer simulation of surface modification with ion beams

Z. Insepov, A. Hassanein, D. Swenson

Research output: Contribution to journal › Article › peer-review

4 Citations (Scopus)

Abstract

Niobium surface modification dynamics treated by cluster ion irradiation was studied based on atomistic and mesoscopic simulation methods and the results were compared to experiments. A surface smoothening method was proposed consisting of a treatment of the Nb cavity surfaces by accelerated gas (argon) cluster ion beams (GCIB) that is capable of reducing the surface roughness up to the theoretical limit.

Original language	English
Pages (from-to)	114-117
Number of pages	4
Journal	Physica C: Superconductivity and its Applications
Volume	441
Issue number	1-2
DOIs	https://doi.org/10.1016/j.physc.2006.03.122
Publication status	Published - Jul 15 2006
Externally published	Yes

Keywords

Field evaporation
Gas-cluster ion beam
Niobium
RF breakdown
Smoothening

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Energy Engineering and Power Technology
Electrical and Electronic Engineering

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10.1016/j.physc.2006.03.122

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abstract = "Niobium surface modification dynamics treated by cluster ion irradiation was studied based on atomistic and mesoscopic simulation methods and the results were compared to experiments. A surface smoothening method was proposed consisting of a treatment of the Nb cavity surfaces by accelerated gas (argon) cluster ion beams (GCIB) that is capable of reducing the surface roughness up to the theoretical limit.",

keywords = "Field evaporation, Gas-cluster ion beam, Niobium, RF breakdown, Smoothening",

author = "Z. Insepov and A. Hassanein and D. Swenson",

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AU - Insepov, Z.

AU - Hassanein, A.

AU - Swenson, D.

PY - 2006/7/15

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N2 - Niobium surface modification dynamics treated by cluster ion irradiation was studied based on atomistic and mesoscopic simulation methods and the results were compared to experiments. A surface smoothening method was proposed consisting of a treatment of the Nb cavity surfaces by accelerated gas (argon) cluster ion beams (GCIB) that is capable of reducing the surface roughness up to the theoretical limit.

AB - Niobium surface modification dynamics treated by cluster ion irradiation was studied based on atomistic and mesoscopic simulation methods and the results were compared to experiments. A surface smoothening method was proposed consisting of a treatment of the Nb cavity surfaces by accelerated gas (argon) cluster ion beams (GCIB) that is capable of reducing the surface roughness up to the theoretical limit.

KW - Field evaporation

KW - Gas-cluster ion beam

KW - Niobium

KW - RF breakdown

KW - Smoothening

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