Magnetic domain state diagnosis using hysteresis reversal curves

X Zhao, AP Roberts, D Heslop… - Journal of …, 2017 - Wiley Online Library
We present results for a series of hysteresis measurements that provide information about
remanent, induced, transient‐free, and transient magnetization components. These …

[PDF][PDF] First-order reversal curve (FORC) diagrams

AR Muxworthy, AP Roberts - Encyclopedia of geomagnetism and …, 2007 - core.ac.uk
In many geomagnetic, geological and environmental magnetic studies, it is important to
have reliable methods of characterizing the composition and grain size distribution of …

Understanding fine magnetic particle systems through use of first‐order reversal curve diagrams

AP Roberts, D Heslop, X Zhao… - Reviews of …, 2014 - Wiley Online Library
First‐order reversal curve (FORC) diagrams are constructed from a class of partial magnetic
hysteresis loops known as first‐order reversal curves and are used to understand …

Micromagnetic modeling of first-order reversal curve (FORC) diagrams for single-domain and pseudo-single-domain magnetite

C Carvallo, AR Muxworthy, DJ Dunlop… - Earth and Planetary …, 2003 - Elsevier
First-order reversal curve (FORC) diagrams have been experimentally shown to be a better
way of discriminating domain states in a sample compared to the straightforward use of …

First‐order reversal curve diagrams: A new tool for characterizing the magnetic properties of natural samples

AP Roberts, CR Pike… - Journal of Geophysical …, 2000 - Wiley Online Library
Paleomagnetic and environmental magnetic studies are commonly conducted on samples
containing mixtures of magnetic minerals and/or grain sizes. Major hysteresis loops are …

Low‐temperature first‐order reversal curve (FORC) diagrams for synthetic and natural samples

C Carvallo, A Muxworthy - Geochemistry, Geophysics …, 2006 - Wiley Online Library
First‐order reversal curve (FORC) diagrams were measured on a variety of synthetic and
natural (submarine basalts and potsherds) samples, as well as for a mixture, between room …

Assessing the ability of first‐order reversal curve (FORC) diagrams to unravel complex magnetic signals

AR Muxworthy, JG King… - Journal of Geophysical …, 2005 - Wiley Online Library
First‐order reversal curve (FORC) diagrams for mixtures of different magnetic phases and
bimodal distributions have been measured to examine the efficiency of the FORC method at …

Some additional parameters to estimate domain state from isothermal magnetization measurements

K Fabian - Earth and Planetary Science Letters, 2003 - Elsevier
Domain state and mixing analysis based on isothermal magnetization measurements is
often restricted to the use of the Day plot. In order to make more information from simple rock …

First-order reversal curve (FORC) diagrams for pseudo-single-domain magnetites at high temperature

AR Muxworthy, DJ Dunlop - Earth and Planetary Science Letters, 2002 - Elsevier
The recently developed first-order reversal curve (FORC) technique for rapidly examining
magnetic domain state has great potential for paleomagnetic and environmental magnetic …

Unlocking information about fine magnetic particle assemblages from first-order reversal curve diagrams: Recent advances

AP Roberts, D Heslop, X Zhao, H Oda, R Egli… - Earth-Science …, 2022 - Elsevier
The magnetic domain state of a material determines its magnetic recording capability and
magnetic properties. Constraining the domain state of magnetic components within …