Review of the low-temperature magnetic properties of magnetite from a rock magnetic perspective

AR Muxworthy, E McClelland - Geophysical Journal …, 2000 - academic.oup.com
The low-temperature magnetic properties of magnetite are reviewed, and implications for
rock magnetism considered. The behaviour of fundamental properties of magnetite at low …

On the magnetocrystalline anisotropy of greigite (Fe3S4)

M Winklhofer, L Chang… - Geochemistry, Geophysics …, 2014 - Wiley Online Library
The ferrimagnetic mineral greigite (cubic Fe3S4) is well known as an intracellular
biomineralization product in magnetic bacteria and as a widely occurring authigenic mineral …

Controlling magnetic anisotropy in amplitude expansion of phase field crystal model

R Backofen, M Salvalaglio… - Advanced Engineering …, 2023 - Wiley Online Library
The amplitude expansion for a magnetic phase‐field‐crystal (magnetic APFC) model
enables a convenient coarse‐grained description of crystalline structures under the …

Single‐domain critical sizes for coercivity and remanence

AJ Newell, RT Merrill - Journal of Geophysical Research: Solid …, 1999 - Wiley Online Library
It is usually assumed that magnetic parameters such as coercivity and saturation remanence
are single‐domain (SD) over the same size range. In reality, there is a different SD size …

Magnetic hysteresis in young mid‐ocean ridge basalts: Dominant cubic anisotropy?

J Gee, DV Kent - Geophysical Research Letters, 1995 - Wiley Online Library
Magnetic hysteresis data from young mid‐ocean ridge basalts include samples with
saturation remanence to saturation magnetization (Mrs/Ms) ratios greater than 0.5, the …

Origin of heterogeneous magnetostriction: A case study of nanoprecipitates-bearing Fe-Mo alloys

Y Zhang, T Yang, J Gou, T Ma - Journal of Alloys and Compounds, 2022 - Elsevier
Ferromagnets with structural nanoheterogeneities have recently been found to exhibit large
magnetostriction, as reported in a considerable number of Fe-based alloys soluted with non …

Magnetic susceptibility investigation of the saline water intrusion problem: The LAMP-BHU protocol

V Rana, P Kumar, S Banerjee, A Biswas - Journal of Earth System …, 2021 - Springer
A protocol is presented to perform bulk magnetic susceptibility (BMS) analysis of simulated
seawater/saline water using MFK2-FA Multi-Function Kappabridge instrument at Laboratory …

Micromagnetic models of pseudo‐single domain grains of magnetite near the Verwey transition

AR Muxworthy, W Williams - Journal of Geophysical Research …, 1999 - Wiley Online Library
Domain structures of small pseudo‐single domain (PSD) magnetite near the Verwey
transition (Tυ) at≈ 120 K were modeled using an unconstrained three‐dimensional …

Temperature-dependent magnetization in bimagnetic nanoparticles with antiferromagnetic interfacial exchange

NR Anderson, RE Camley - Physical Review B, 2016 - APS
We present a self-consistent local mean-field analysis of core-shell nanoparticles with
ferromagnetic materials but with antiferromagnetic interface exchange coupling. The …

Ferromagnetic resonance characterization of greigite (Fe3S4), monoclinic pyrrhotite (Fe7S8), and non‐interacting titanomagnetite (Fe3‐xTixO4)

L Chang, M Winklhofer, AP Roberts… - Geochemistry …, 2012 - Wiley Online Library
Ferromagnetic resonance (FMR) spectroscopy has become an increasingly useful tool for
studying the magnetic properties of natural samples. Magnetite (Fe3O4) is the only magnetic …