ISSN:
1573-4803
Source:
Springer Online Journal Archives 1860-2000
Topics:
Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
Notes:
Abstract Elemental sputtering yields from two phase AgCu alloys were measured for 20, 40 and 50 at% Ag. Argon ion bombardment energies were in the range 35–55 keV and the ion dose was 1×1019 ions cm−2. The sputtering yield for silver was found to be considerably below what was expected by simple selective sputtering of a two component alloy. Analysis by electron probe X-ray microanalysis and scanning electron microscopy of the eroded surface indicated that surface diffusion of copper from copper rich grains and geometrical constraints in the dense cone forest on Cu/Ag eutectic regions combine to reduce the sputtering yield for silver.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF01105258
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