Room-and low-temperature magnetic properties of 2-D magnetite particle arrays

D Krása, AR Muxworthy… - Geophysical Journal …, 2011 - academic.oup.com
Palaeomagnetic observations are being used in increasingly sophisticated geological and
geophysical interpretations. It is therefore important to test the theories behind …

Nanofabrication of two‐dimensional arrays of magnetite particles for fundamental rock magnetic studies

D Krása, CDW Wilkinson, N Gadegaard… - Journal of …, 2009 - Wiley Online Library
Magnetic measurements of samples with precisely controlled magnetic mineralogy, grain
size, and interparticle spacing are needed to provide crucial experimental rock magnetic …

Paleomagnetic recording fidelity of nonideal magnetic systems

AR Muxworthy, D Krása, W Williams… - Geochemistry …, 2014 - Wiley Online Library
A suite of near‐identical magnetite nanodot samples produced by electron‐beam
lithography have been used to test the thermomagnetic recording fidelity of particles in the …

Influence of cooling rate on thermoremanence of magnetite grains: Identifying the role of different magnetic domain states

A Ferk, R Leonhardt, KU Hess, S Koch… - Journal of …, 2014 - Wiley Online Library
It is widely accepted that cooling rate can strongly influence the intensity of the thermal
remanent magnetization (TRM) acquired by rocks during cooling to ambient temperatures. If …

Transition warming and cooling remanences in magnetite

DJ Dunlop - Journal of Geophysical Research: Solid Earth, 2007 - Wiley Online Library
Insight into the size and morphology of assemblages of magnetite particles can be gained
by comparing temperature variations of remanence or susceptibility after zero‐field cooling …

Thermoremanence, anhysteretic remanence and susceptibility of submicron magnetites: Nonlinear field dependence and variation with grain size

DJ Dunlop, KS Argyle - Journal of Geophysical Research: Solid …, 1997 - Wiley Online Library
We have measured initial susceptibility χ0 and the dependence of anhysteretic rémanent
magnetization (ARM) and thermoremanent magnetization (TRM) on applied field for seven …

The effect of cooling rate on the intensity of thermoremanent magnetization (TRM) acquired by assemblages of pseudo-single domain, multidomain and interacting …

AJ Biggin, S Badejo, E Hodgson… - Geophysical Journal …, 2013 - academic.oup.com
Experiments designed to measure the absolute palaeointensity of the geomagnetic field
generally do so by comparing the ancient thermoremanent magnetization (TRM) retained by …

Properties of single‐domain, pseudo‐single‐domain, and multidomain magnetite

S Levi, RT Merrill - Journal of Geophysical Research: Solid …, 1978 - Wiley Online Library
Despite the influence that paleomagnetism has exerted on the earth sciences, our
understanding of thermal remanent magnetization (TRM), which is one of the primary …

Separating multidomain and single‐domain‐like remanences in pseudo‐single‐domain magnetites (215–540 nm) by low‐temperature demagnetization

DJ Dunlop, KS Argyle - Journal of Geophysical Research: Solid …, 1991 - Wiley Online Library
It has long been hypothesized that the pseudo‐single‐domain properties of submicron
magnetites are a result of coexisting multidomain and single‐domain‐like remanences. We …

Grain size dependence of low-temperature remanent magnetization in natural and synthetic magnetite: Experimental study

AV Smirnov - Earth, planets and space, 2009 - Springer
Magnetic measurements at cryogenic temperatures (< 300 K) proved to be useful in
paleomagnetic and rock magnetic research, stimulating continuous interest to low …