Title of article
Dominant thermal defects in B2–FeAl
Author/Authors
Bester، نويسنده , , G and Meyer، نويسنده , , B and Fنhnle، نويسنده , , M and Fu، نويسنده , , C.L، نويسنده ,
Pages
4
From page
487
To page
490
Abstract
It is shown within the framework of the ab initio statistical mechanics that the triple defect formation is not the dominant thermal excitation in stoichiometric B2–FeAl, at least at low temperatures. Therefore the customary type of analysis of magnetic susceptibility measurements exclusively in terms of triple defects may yield erroneous results for the concentration of Fe vacancies.
Keywords
B2–FeAl , Atomic defects , Ab initio statistical mechanics , magnetic susceptibility measurements
Journal title
Astroparticle Physics
Record number
2059898
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