Title of article
Segregation of Pt at clean surfaces of (Pt, Ni)3Al
Author/Authors
Qin، نويسنده , , F. and Jiang، نويسنده , , C. and Anderegg، نويسنده , , J.W. and Jenks، نويسنده , , C.J. and Gleeson، نويسنده , , B. and Sordelet، نويسنده , , D.J. and Thiel، نويسنده , , P.A.، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2007
Pages
5
From page
376
To page
380
Abstract
Experimental evidence for surface segregation of Pt at (1 1 1) surfaces of ternary (Pt, Ni)3Al alloys is presented, based upon Auger electron spectroscopy, low energy ion scattering, and angle-resolved X-ray photoelectron spectroscopy. Density functional calculations in the dilute limit confirm that Pt segregation is energetically favored.
Keywords
Auger electron spectroscopy , Density functional calculations , Low energy ion scattering (LEIS) , X-ray photoelectron spectroscopy , Low energy electron diffraction (LEED) , Platinum , surface segregation , Nickel aluminide
Journal title
Surface Science
Serial Year
2007
Journal title
Surface Science
Record number
1700092
Link To Document