LONG-RANGE FERROMAGNETIC ORDER IN ENSEMBLE OF NANOMETRIC MAGNETIC PARTICLES WITH GIANT MAGNETIC-MOMENTS

Authors
TAKZEI NG
Citation
Ng. Takzei, LONG-RANGE FERROMAGNETIC ORDER IN ENSEMBLE OF NANOMETRIC MAGNETIC PARTICLES WITH GIANT MAGNETIC-MOMENTS, Acta Physica Polonica. A, 93, 1998, pp. 65-70
Citations number
7
Categorie Soggetti
Physics
Journal title
Acta Physica Polonica. A → ACNP
ISSN journal
05874246
Volume
93
Year of publication
1998
Supplement
S
Pages
65 - 70
Database
ISI
SICI code
0587-4246(1998)93:<65:LFOIEO>2.0.ZU;2-D
Abstract
Using X-ray and magnetic methods as well as small-angle neutron scatte ring, it is shown as an example of the decomposing alloy Cu64Mn9Al27 t hat the appearance of long-range ferromagnetic order in a system of sm all superparamagnetic particles dissolved in nonmagnetic metallic matr ix is due to cooperative ordering of their magnetic moments.