" Extended Ensemble Monte Carlo" is a generic term that indicates a set of algorithms, which
are now popular in a variety of fields in physics and statistical information processing …

The hallmark of superconductivity is the diamagnetic response to external magnetic field. In
striking contrast to this behavior, a paramagnetic response or paramagnetic Meissner effect …

Results of Monte Carlo simulations of XY and Heisenberg spin glass models in three
dimensions<? format?> are presented. A finite-size scaling analysis of the correlation length …

The nonequilibrium relaxation (NER) method is a numerical technique to analyse
equilibrium phase transitions. One can estimate the transition point and critical exponents …

We study the Heisenberg spin glass by large-scale Monte Carlo simulations for sizes up to
32 3, down to temperatures below the transition temperature claimed in earlier work. The …

The anomalous Hall effect arising from the noncoplanar spin configuration (chirality) is
discussed as a probe of the chiral order in spin glasses. It is shown that the Hall coefficient …

The extraordinary Hall resistivity ρ xy and the magnetization M of a canonical spin glass
AuFe (8 at.% Fe) were measured simultaneously as functions of temperature with the best …

It is shown, by means of Monte Carlo simulation and finite size scaling analysis, that the
Heisenberg spin glass undergoes a finite-temperature phase transition in three dimensions …

Spin glass, a class of random magnets with competing ferromagnetic and antiferromagnetic
interactions, has extensively been studied both experimentally and theoretically for more …

Detailed account is given of the chirality scenario of experimental spin-glass transitions. In
this scenario, the spin glass order of weakly anisotropic Heisenberg-like spin-glass magnets …