REMANENT MAGNETIZATION IN SPIN GLASSES - A MONTE CARLO INVESTIGATION

6: (a) Hysteresis loops in the perpendicular orientation for an Fe/Dy multilayer with an abrupt profile at T = 1K and different values of the Dy anisotropy constant ; (b) Simulated

Thus when dealing with spinel ferrites oxides as well as with Fe or Ni single domain nearly spherical nanoparticles in the framework of a EOS model, combined uniaxial and

a) We distribute a total number fit of clusters in the mass space, assigning a mass M to each cluster according to the initial distribution function N(M,t~)... b) We select a couple

In figures la and 16 we show the decay of the remanent magnetization and the excess of the intemal energy for the three-dimensional binary Ising spin glass at four temperatures

the interaction energies are calculated by the Inverse linearized Monte Carlo Method [5].. The Inverse Linearized Monte Carlo

For the interface with amphiphilic molecules in between oil and water large widths are observed for higher temperatures, and the interface energy vanishes at the

Secondly, the remanent magnetization for par- ticles with mixed unequal anisotropies was

The irreversible properties of a mictomagnetic alloy are similar to those of a spin glass, (the magnetization measured in the field H after a zero field cooling down to T <