L'énergie d'anisotropie magnétique mesurée sur une sphère monocristalline de Fe-Co 50-50 at. traitée thermiquement sous champ magnétique comprend un terme a symétrie cubique et un terme à symétrie uniaxiale dépendant du degré d'ordre de l'alliage. On peut interpréter cette énergie comme la somme des énergies de paires du cristal, à condition de tenir compte des paires d'atomes seconds voisins. Nous calculons le nombre de ces paires en fonction du degré d'ordre avec la méthode de Yang-Li-Hill. L'accord avec les expériences est satisfaisant si on tient compte des vibrations du réseau.We measured the magnetic anisotropy energy in a spherical single crystal of Fe-Co 50-50 at. after magnetic annealing. We found a term with cubic symmetry and a t...
Theoretische Berechnungen sagen für tetragonal gedehntes Fe-Co eine hohe magnetokristalline Anisotro...
Theoretische Berechnungen sagen für tetragonal gedehntes Fe-Co eine hohe magnetokristalline Anisotro...
We present a first-principles theory of magnetocrystalline anisotropy of disordered alloys within th...
Measurements of the magnetic anisotropy of a 50 % Fe-Co alloy after various heat treatments in a mag...
Measurements of the magnetic anisotropy of a 50 % Fe-Co alloy after various heat treatments in a mag...
Dans les cristaux cubiques, un champ magnétique dirigé suivant un axe de difficile aimantation, peut...
The study of the properties of magnetic materials is of primary importance in the development of new...
The study of the properties of magnetic materials is of primary importance in the development of new...
We derive, using the pair model, the anisotropy and magnetoelastic coupling coefficients kl and bμ, ...
We derive, using the pair model, the anisotropy and magnetoelastic coupling coefficients kl and bμ, ...
The induced uniaxial ferromagnetic anisotropy as a function of the crystal orientation has been meas...
An analysis of domain configurations for a cubic crystal of positive anisotropy with superimposed un...
An analysis of domain configurations for a cubic crystal of positive anisotropy with superimposed un...
A crystal hamiltonian is written from symmetry considerations, including magnetic and elastic contri...
A crystal hamiltonian is written from symmetry considerations, including magnetic and elastic contri...
Theoretische Berechnungen sagen für tetragonal gedehntes Fe-Co eine hohe magnetokristalline Anisotro...
Theoretische Berechnungen sagen für tetragonal gedehntes Fe-Co eine hohe magnetokristalline Anisotro...
We present a first-principles theory of magnetocrystalline anisotropy of disordered alloys within th...
Measurements of the magnetic anisotropy of a 50 % Fe-Co alloy after various heat treatments in a mag...
Measurements of the magnetic anisotropy of a 50 % Fe-Co alloy after various heat treatments in a mag...
Dans les cristaux cubiques, un champ magnétique dirigé suivant un axe de difficile aimantation, peut...
The study of the properties of magnetic materials is of primary importance in the development of new...
The study of the properties of magnetic materials is of primary importance in the development of new...
We derive, using the pair model, the anisotropy and magnetoelastic coupling coefficients kl and bμ, ...
We derive, using the pair model, the anisotropy and magnetoelastic coupling coefficients kl and bμ, ...
The induced uniaxial ferromagnetic anisotropy as a function of the crystal orientation has been meas...
An analysis of domain configurations for a cubic crystal of positive anisotropy with superimposed un...
An analysis of domain configurations for a cubic crystal of positive anisotropy with superimposed un...
A crystal hamiltonian is written from symmetry considerations, including magnetic and elastic contri...
A crystal hamiltonian is written from symmetry considerations, including magnetic and elastic contri...
Theoretische Berechnungen sagen für tetragonal gedehntes Fe-Co eine hohe magnetokristalline Anisotro...
Theoretische Berechnungen sagen für tetragonal gedehntes Fe-Co eine hohe magnetokristalline Anisotro...
We present a first-principles theory of magnetocrystalline anisotropy of disordered alloys within th...