DocumentCode :
849362
Title :
Study of particle-particle interaction in magnetic fluids using magnetic resonance
Author :
Morais, P.C. ; Gonçalves, G. R R ; Neto, K.Skeff ; Pelegrini, F. ; Buske, N.
Author_Institution :
Inst. de Fisica, Brasilia Univ., Brazil
Volume :
38
Issue :
5
fYear :
2002
fDate :
9/1/2002 12:00:00 AM
Firstpage :
3225
Lastpage :
3227
Abstract :
The magnetic resonance (MR) spectra of magnetite-based magnetic fluid are investigated in samples containing particle concentration in the range of 1014 to 1017 particle/cm3. A single layer of dodecanoic acid is used as the magnetite surface coating agent while hydrocarbon is the suspending medium. Features in the MR spectra are discussed in terms of particle-particle interaction and its dependence upon particle concentration in the sample.
Keywords :
ferrites; magnetic fluids; magnetic particles; magnetic resonance; Fe3O4; dodecanoic acid single layer; hydrocarbon; magnetic fluids; magnetic resonance spectra; magnetite surface coating agent; magnetite-based magnetic fluid; particle concentration; particle-particle interaction; Coatings; Gaussian processes; Hydrocarbons; Iron; Magnetic levitation; Magnetic liquids; Magnetic properties; Magnetic resonance; Magnetosphere; Nanoparticles;
fLanguage :
English
Journal_Title :
Magnetics, IEEE Transactions on
Publisher :
ieee
ISSN :
0018-9464
Type :
jour
DOI :
10.1109/TMAG.2002.802499
Filename :
1042505
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=849362
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