The Verwey transition—a new perspective

J García, G Subías - Journal of Physics: Condensed Matter, 2004 - iopscience.iop.org
This review puts in doubt the classical description of the Verwey (metal–insulator) transition
in magnetite on the basis of the wide set of experiments carried out over the last 60 years …

From epitaxial growth of ferrite thin films to spin-polarized tunnelling

JB Moussy - Journal of Physics D: Applied Physics, 2013 - iopscience.iop.org
This paper presents a review of the research which is focused on ferrite thin films for
spintronics. First, I will describe the potential of ferrite layers for the generation of spin …

[PDF][PDF] Magnetic properties of rocks and minerals

CP Hunt, BM Moskowitz, SK Banerjee - Rock physics and phase …, 1995 - wellog.com
This is an updated collation of magnetic parameters of rocks and minerals for geologists,
geochemists, and geophysicists. Since the publication of the previous edition of Handbook …

Magnetic iron oxide nanoparticles in 10− 40 nm range: composition in terms of magnetite/maghemite ratio and effect on the magnetic properties

J Santoyo Salazar, L Perez, O De Abril… - Chemistry of …, 2011 - ACS Publications
Magnetic iron oxide nanoparticles in the 10− 40 nm size range and with a reduced
distribution in size have been synthesized under argon by using ammonium bases R4NOH …

The effect of oxidation on the Verwey transition in magnetite

Ö Özdemir, DJ Dunlop… - Geophysical Research …, 1993 - Wiley Online Library
At the Verwey transition (Tv≈ 110–120 K), magnetite transforms from monoclinic to cubic
spinel structure. It has long been believed that magnetic remanence and susceptibility would …

Low-temperature magnetic behavior of titanomagnetites

BM Moskowitz, M Jackson, C Kissel - Earth and Planetary Science Letters, 1998 - Elsevier
Titanium substitution has a significant effect on the temperature dependence (5–300 K) of
low-temperature saturation remanence and of initial susceptibility in synthetic and natural …

Controlled synthesis of uniform magnetite nanocrystals with high-quality properties for biomedical applications

G Salas, C Casado, FJ Teran, R Miranda… - Journal of Materials …, 2012 - pubs.rsc.org
Uniform iron oxide magnetic nanoparticles, with sizes in the range 9–22 nm, have been
synthesized by thermal decomposition of an iron oleate complex in 1-octadecene …

Anomalous Nernst effect of single crystal

R Ramos, MH Aguirre, A Anadón, J Blasco, I Lucas… - Physical Review B, 2014 - APS
We report a complete characterization of the anomalous Nernst effect (ANE) and its
relationship with the anomalous Hall effect (AHE) in Fe 3 O 4. By combining full …

Hallmarks of maghemitization in low‐temperature remanence cycling of partially oxidized magnetite nanoparticles

Ö Özdemir, DJ Dunlop - Journal of Geophysical Research …, 2010 - Wiley Online Library
In environmental, soil, and sediment magnetism, it is important to be able to estimate the
degree of oxidation of magnetite grains. We report a new method for finding the oxidation …

Raman study of stoichiometric and Zn-doped

R Gupta, AK Sood, P Metcalf, JM Honig - Physical Review B, 2002 - APS
We report here our Raman studies on Fe 3− x Zn x O 4 (x= 0, 0.015, 0.03) across the Verwey
transition in the temperature range 20–300 K. The changes in Raman spectra as a function …