We use temperature dependent neutron powder diffraction (NPD) to investigate the
structural changes and magnetic interactions in double perovskite Sr2–x La x CoNbO6 (x …

The application is discussed of neutron methods to the study of reentrant spin glasses
(RSGs), close to the transition towards acanonical'spin glass (SG). The focus is on two …

We performed neutron imaging of ferromagnetic transitions in Ni 3 Al and HgCr 2 Se 4
crystals. These neutron depolarization measurements revealed bulk magnetic …

When suppressing the itinerant antiferromagnetism in chromium by doping with the
isostructural itinerant ferromagnet iron, a dome of spin-glass behavior emerges around a …

For U 2 RhSi 3, which crystallizes in a disordered derivative of the hexagonal AlB 2-type
structure, we present a detailed investigation of magnetic properties by measurements of AC …

Neutron-depolarization studies have been performed on Fe 0.7 Al 0.3 and Au 0.81 Fe 0.19
alloys in order to elucidate the inhomogeneous magnetic state associated with the re-entrant …

Re-entrant systems: A compromise between spin glass and ferromagnetic order Page 1
PHILOSOPHICAL MAGAZINE B, 1992, VOL. 65, No. 6, 1267-1274 Re-entrant systems: a …

The Hall effect has been studied in a series of AuFe samples in the reentrant concentration
range, as well as in part of the spin-glass range. An anomalous Hall contribution linked to …

AC susceptibility, zero-field-cooled (ZFC) magnetization and field-cooled (FC) magnetization
have been reported for the Zn 0.5 Co 0.5 Fe 1.1 Cr 0.9 O 4 disordered ferrite system. A …

In this paper, we study the critical behavior of the three-dimensional antiferromagnetic Ising
model in both uniform longitudinal (H) and transverse (Ω) magnetic fields. Using the effective …