[图书][B] Simple models of magnetism

R Skomski - 2008 - books.google.com
For hundreds of years, models of magnetism have been pivotal in the understanding and
advancement of science and technology, from the Earth's interpretation as a magnetic dipole …

Magnetic properties and thermal ordering of mechanically alloyed Fe–40 at% Al

Q Zeng, I Baker - Intermetallics, 2006 - Elsevier
A metastable, nanostructured, disordered bcc Fe–40at% Al solid solution was produced
from elemental powders using a high-energy ball mill. The effects of milling and subsequent …

Lattice expansion and noncollinear to collinear ferrimagnetic order in a nanoparticle

RN Bhowmik, R Ranganathan, R Nagarajan - Physical Review B—Condensed …, 2006 - APS
We report the magnetic behavior of spinel chromite Mn Cr 2 O 4. Bulk Mn Cr 2 O 4 shows a
sequence of magnetic states, ie, paramagnetic (PM) to collinear ferrimagnetic (FM) state …

A magnetic route to measure the average oxidation state of mixed-valent manganese in manganese oxide octahedral molecular sieves (OMS)

XF Shen, YS Ding, J Liu, ZH Han… - Journal of the …, 2005 - ACS Publications
A magnetic route has been applied for measurement of the average oxidation state (AOS) of
mixed-valent manganese in manganese oxide octahedral molecular sieves (OMS). The …

Critical magnetic behavior and large magnetocaloric effect in Pr0. 67Ba0. 33MnO3 perovskite manganite

A Varvescu, IG Deac - Physica B: Condensed Matter, 2015 - Elsevier
We report results of critical magnetic behavior and magnetocaloric investigations of the
perovskite manganite Pr 0.67 Ba 0.33 MnO 3. The compound exhibits a paramagnetic (PM) …

Investigating the Size and Microstrain Influence in the Magnetic Order/Disorder State of GdCu2 Nanoparticles

E M. Jefremovas, J Alonso, M De la Fuente Rodríguez… - Nanomaterials, 2020 - mdpi.com
A series of GdCu 2 nanoparticles with controlled sizes ranging from 7 nm to 40 nm has been
produced via high-energy inert-gas ball milling. Rietveld refinements on the X-ray diffraction …

Correlation between structure, electronic properties, and magnetism in thin amorphous films

N Bergeard, A Mougin, M Izquierdo, E Fonda, F Sirotti - Physical Review B, 2017 - APS
Correlation between structure, electronic properties, and magnetism in Co x Gd 1− x thin
amorphous films was investigated. The thickness averaged properties of covered thin films …

Size effects in the magnetic behaviour of TbAl2 milled alloys

DP Rojas, LF Barquín, JR Fernández… - Journal of Physics …, 2007 - iopscience.iop.org
The study of the magnetic properties depending upon mechanical milling of the
ferromagnetic polycrystalline TbAl 2 material is reported. Rietveld analysis of the x-ray …

Reduction of the Yb valence in nanoparticles

DP Rojas, L Fernández Barquín, JI Espeso… - Physical Review B …, 2008 - APS
Measurements of specific heat, dc magnetic susceptibility, and Yb L II and L III x-ray
absorption near-edge structure (XANES) and extended x-ray absorption fine structure …

The effects of local versus bulk disorder on the magnetic behavior of stoichiometric Ni3Al

Q Zeng, I Baker - Intermetallics, 2007 - Elsevier
The magnetic behaviors of both ball-milled and cold-rolled stoichiometric Ni3Al have been
investigated both before and after annealing using X-ray diffraction, differential scanning …