Micromagnetics has been the method of choice to interpret experimental data in the area of
microscopic magnetism for several decades. In this article, we show how progress has been …

At the present moment, after the success of the renormalization group in providing a
conceptual framework for studying second-order phase tran sitions, we have a nearly …

We study the distribution of equilibrium avalanches (shocks) in Ising spin glasses which
occur at zero temperature upon small changes in the magnetic field. For the infinite-range …

Dielectrics that provide higher electrostatic energy densities are urgently required for power
electronic applications; recent observations in the solid solution of (1− x) BaTiO 3− xBiScO 3 …

The magnetization of the sigma-phase Fe 0.53 Cr 0.47 and Fe 0.52 V 0.48 alloys was
studied as a function of temperature and field. The experiments show that both materials …

We report a quantum phase transition from a spin-liquid state to a spin-glass state in the
quasi-one-dimensional (1D) spin-1 system Sr 1− x Ca x Ni 2 V 2 O 8, induced by a small …

Interpolation techniques have become, in the past decades, a powerful approach to
describe several properties of spin glasses within a simple mathematical framework …

We study the interplay of superfluidity and glassy ordering of hard core bosons with random,
frustrating interactions. This is motivated by bosonic systems such as amorphous supersolid …

In a series of recent works it has been shown that a class of simple models of evolving
populations under selection leads to genealogical trees whose statistics are given by the …

It is difficult to find a typical compound to understand the spin-glass (SG). Only a few model
compounds for the SG have been investigated; Fe0. 50Mn0. 50TiO3 as a short-range …