Title of article
Band structure and Fermi surfaces of alternate structural phases of Co and Rh
Author/Authors
Paduani، نويسنده , , C.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2012
Pages
6
From page
28
To page
33
Abstract
In this work, first-principles DFT scalar-relativistic calculations using the GGA functionals were performed to study the equilibrium properties of alternate structural phases of Co and Rh. The results show that cobalt orders ferromagnetically in the bcc, fcc and hcp phases, where the Co atoms carry magnetic moments of 1.80 μB, 1.71 μB and 1.69 μB, respectively. Rhodium is ferromagnetic only in the bcc phase where the Rh atoms carry a moment of 0.56 μB. The results yield evidence for the influence of the crystal symmetry in establishing ferromagnetic order in transition metals.
Keywords
A. Rhodium , A. Cobalt , D. Fermi surface , D. Electronic structure
Journal title
Solid State Communications
Serial Year
2012
Journal title
Solid State Communications
Record number
1792897
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