Paper Title:
The Temperature Dependence of the Atoms Co Diffusion Coefficient in Pt80Co20(111) Alloy
  Abstract

The method of Ionization Spectroscopy is used to study the thermo-induced kinetics of surface segregation of the Pt80Co20(111) alloy components. The temperature dependence of the Co diffusion coefficient in this alloy is determined. It is found that the value of the activation energy for the segregation of Co atoms in the near-surface region is close to the heat of sublimation of pure Co.

  Info
Periodical
Edited by
David J. Fisher
Pages
19-23
DOI
10.4028/www.scientific.net/DDF.265.19
Citation
M. Vasylyev, V. A. Tinkov, S. I. Sidorenko, S.M. Voloshko, "The Temperature Dependence of the Atoms Co Diffusion Coefficient in Pt80Co20(111) Alloy", Defect and Diffusion Forum, Vol. 265, pp. 19-23, 2007
Online since
May 2007
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