The heat capacity of Fe 3 (1− δ) O 4, was systematically measured for nine samples in the
composition range 0< δ< 0.012 and for temperatures between 5 and 200 K. The character of …

The normally magnetized zone of the Jurassic Lesotho basalts, although providing
apparently quite reliable palaeofield directions), shows anomalous behaviour when studied …

Several samples of large-and small-particle magnetite (Fe 3 O 4), as well as its thermal
decomposition products formed at different temperatures and atmospheres, have been …

Single crystals of a rock magnetite were separated from steatite cobbles collected in a
geological site near the city of Serro (18° 36′ 47′′ S 43° 22′ 46′′ W), Minas Gerais …

The magnetic characteristics of intact magnetosome chains in Magnetospirillum
gryphiswaldense bacteria were investigated by means of static and dynamic magnetic …

The effects of Ti substitution for Fe on octahedral sites in magnetite has been investigated
through electrical resistivity measurements. In a manner analogous to zinc ferrites, the …

The AC susceptibility of an Fe3O4 crystal has been studied from 4.2 to 300 K with field
applied along a [1 1 0] direction. There is a sharp peak in χ′ and minimum in χ ″at 130 K …

Magnetization measurements, reported for Fe 3− x Ti x O 4 in the compositional range 0≤
x< 0.04, were used to determine magnetocrystalline anisotropy constants as a function of x …

Fe m O n–Fe m–x Ti x O n composites, complex iron oxides doped with titanium, have been
synthesized by coprecipitation (Cp series) or precipitation on preliminarily obtained …

In this study, the magnetic properties of magnetosomes isolated from lyophilized
magnetotactic bacteria Magnetospirillum caucaseum SO-1 were assessed for the first time …