Title of article
The adsorption of hydrogen on face centered tetragonal FePd surfaces
Author/Authors
Gonzalez، نويسنده , , Estela A. and Jasen، نويسنده , , Paula V. and Castellani، نويسنده , , Norberto J. and Juan، نويسنده , , Alfredo، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2004
Pages
5
From page
81
To page
85
Abstract
Adsorption of hydrogen on the ordered FePd face centered tetragonal alloy is investigated using a tight binding theoretical method. The changes in the electronic structure and bonding in the (100), (110) and (111) surfaces are analyzed. A simplified model for H diffusion to the bulk is also developed. The H-surface bond is achieved at the expense of the metal–metal bond being the Pd–Pd the more affected in the (100) and (110) cases.
Keywords
A. Surface and interface , D. Adsorption , A. Transition metal alloy , D. Electronic structure
Journal title
Solid State Communications
Serial Year
2004
Journal title
Solid State Communications
Record number
1789034
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