Dielectric tensor circular anisotropy in Co- and Fe-based ferromagnetic alloys

2021 ◽  
Vol 28 (2) ◽  
Keyword(s):  
Dielectric Tensor ◽  
Ferromagnetic Alloys

Effects of non-axial electric field gradients on the ferromagnetic state of amorphous rare-earth alloys

1980 ◽  
Vol 58 (5) ◽  
pp. 629-632 ◽  
Author(s):  
H. Hernandez ◽  
R. Ferrer ◽  
M. J. Zuckermann
Keyword(s):  
Rare Earth ◽  
Electric Field ◽  
Ferromagnetic State ◽  
Rare Earth Alloys ◽  
Electric Field Gradients ◽  
Axial Electric Field ◽  
Ferromagnetic Alloys ◽  
Field Gradients ◽  
Ordered State

We discuss the influence of non-axial electric field gradients on the ordered state of amorphous ferromagnetic alloys containing rare-earth atoms.

scholarly journals A Comparative Study of Oxygen and Hydrogen Adsorption on Strained and Alloy-Supported Pt(111) Monolayers

2021 ◽  
Vol 7 (7) ◽  
pp. 101
Author(s):  
Ian Shuttleworth
Keyword(s):  
Comparative Study ◽  
Density Functional ◽  
Hydrogen Adsorption ◽  
Binding Energies ◽  
High Symmetry ◽  
Density Functionals ◽  
Functional Theory ◽  
Ligand Effects ◽  
Ferromagnetic Alloys ◽  
Depth Study

A comparative study of the unreacted and reacted uniaxially strained Pt(111) and the layered (111)-Pt/Ni/Pt3Ni and (111)-Pt/Ni/PtNi3 surfaces has been performed using density functional theory (DFT). An in-depth study of the unreacted surfaces has been performed to evaluate the importance of geometric, magnetic and ligand effects in determining the reactivity of these different Pt surfaces. An analysis of the binding energies of oxygen and hydrogen over the high-symmetry binding positions of all surfaces has been performed. The study has shown that O and H tend to bind more strongly to the (111)-Pt/Ni/Pt3Ni surface and less strongly to the (111)-Pt/Ni/PtNi3 surface compared to binding on the equivalently strained Pt(111) surfaces. Changes in the surface magnetisation of the surfaces overlaying the ferromagnetic alloys during adsorption are discussed, as well as the behaviour of the d-band centre across all surfaces, to evaluate the potential mechanisms for these differences in binding. An accompanying comparison of the accessible density functionals has been included to estimate the error in the computational binding energies.

Dielectric tensor ofYBa2Cu4O8: Experiment and theory

1993 ◽  
Vol 48 (6) ◽  
pp. 3993-4001 ◽  
Author(s):  
J. Kircher ◽  
M. Cardona ◽  
A. Zibold ◽  
H.-P. Geserich ◽  
E. Kaldis ◽  
...  
Keyword(s):  
Dielectric Tensor

Interpretation of NMR Spectra in Ferromagnetic Alloys

1962 ◽  
Vol 17 (3) ◽  
pp. 587-588 ◽  
Author(s):  
A. M. Portis ◽  
J. Kanamori
Keyword(s):  
Nmr Spectra ◽  
Ferromagnetic Alloys

Percolation approach to the phase transition in very dilute ferromagnetic alloys

1973 ◽  
Vol 46 (4) ◽  
pp. 275-276 ◽  
Author(s):  
I.Ya. Korenblit ◽  
E.F. Shender ◽  
B.I. Shklovsky
Keyword(s):  
Phase Transition ◽  
Ferromagnetic Alloys

ChemInform Abstract: A New Type of Soft Ferromagnetic Alloys: LnFe12-xGex.

ChemInform ◽  
2010 ◽  
Vol 29 (46) ◽  
pp. no-no
Author(s):  
V. LACHEVRE ◽  
B. BARBARA ◽  
D. FRUCHART ◽  
L. PONTONNIER
Keyword(s):  
Ferromagnetic Alloys ◽  
Soft Ferromagnetic ◽  
New Type
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