English, Article edition: ESTIMATING THE SEGREGATION ENERGIES IN Cu BINARY SYSTEMS W. D. ROOS; G. J. OLIVIER; J. J. TERBLANS

User activity

Share to:
 
Bookmark: http://trove.nla.gov.au/version/83601
Physical Description
  • article
Language
  • English

Edition details

Title
  • ESTIMATING THE SEGREGATION ENERGIES IN Cu BINARY SYSTEMS
Author
  • W. D. ROOS
  • G. J. OLIVIER
  • J. J. TERBLANS
Physical Description
  • article
Notes
  • The segregation energy of diluted species in a matrix can be calculated by first principles. These calculations are generally very computational demanding. The existing empirical models which use the difference in surface tensions to predict the segregation energy are limited, because they do not take the surface orientation of the matrix into account. In this investigation a model was developed which can estimate the segregation energies of segregating species in a binary system. The model makes use of the sublimation energies and takes the orientation of the surface into account. The model shows that the driving force for segregation is not the difference in surface tensions (between the surface tension of the pure element and the surface tension of the element in the alloy) but the difference in surface energies. The results of the calculations were used to simulate the Ag and Sb segregation to the (111) surface of copper.
  • Segregation energy, binary systems, Cu, Ag, Sb, surface orientation, surface tension
  • RePEc:wsi:srlxxx:v:14:y:2007:i:04:p:677-680
Language
  • English
Contributed by
OAIster

Get this edition

  • Set up My libraries

    How do I set up "My libraries"?

    In order to set up a list of libraries that you have access to, you must first login or sign up. Then set up a personal list of libraries from your profile page by clicking on your user name at the top right of any screen.

  • All (1)
  • Unknown (1)
None of your libraries hold this item.
None of your libraries hold this item.
None of your libraries hold this item.
None of your libraries hold this item.
None of your libraries hold this item.
None of your libraries hold this item.
None of your libraries hold this item.
None of your libraries hold this item.

User activity


e.g. test cricket, Perth (WA), "Parkes, Henry"

Separate different tags with a comma. To include a comma in your tag, surround the tag with double quotes.

Be the first to add a tag for this edition

Be the first to add this to a list

Comments and reviews

What are comments? Add a comment

No user comments or reviews for this version

Add a comment