FABRICATION AND MAGNETIC-PROPERTIES OF CHAINS COMPOSED OF SPHERICAL IRON PARTICLES

Authors
ZHANG L MANTHIRAM A
Citation
L. Zhang et A. Manthiram, FABRICATION AND MAGNETIC-PROPERTIES OF CHAINS COMPOSED OF SPHERICAL IRON PARTICLES, IEEE transactions on magnetics, 32(5), 1996, pp. 4481-4483
Citations number
10
Categorie Soggetti
Engineering, Eletrical & Electronic","Physics, Applied
Journal title
IEEE transactions on magnetics → ACNP
ISSN journal
00189464
Volume
32
Issue
5
Year of publication
1996
Part
2
Pages
4481 - 4483
Database
ISI
SICI code
0018-9464(1996)32:5<4481:FAMOCC>2.0.ZU;2-C
Abstract
Ferromagnetic chains consisting of metallic Fe spheres having 20-70 nm diameter have been fabricated by a reduction of ferrous chloride with potassium borohydride. The variations in particle size, boron content and crystallinity with synthesis conditions are investigated. The mag netic properties are examined as a function of annealing temperatures. The observed magnetic properties are correlated to particle size and crystallinity.