Title :
Determining a magnetic percolation threshold
Author :
Harter, A.W. ; Mohler, G. ; Maybury, D.C. ; Moore, R.L. ; Schultz, J.W.
Author_Institution :
Georgia Tech Res. Inst., Georgia Inst. of Technol., Atlanta, GA, USA
fDate :
March 30 2003-April 3 2003
Abstract :
In this paper, the threshold is defined as the volume/surface fraction at which the DC magnetic susceptibility increases dramatically and is studied using micromagnetics and experimental measurements.
Keywords :
ferrites; ferromagnetic materials; iron; magnetic particles; magnetic susceptibility; manganese compounds; micromagnetics; nickel compounds; zinc compounds; DC magnetic susceptibility; Fe; NiZnMnFe/sub 3/O/sub 4/; magnetic percolation threshold; micromagnetics; volume-surface fraction; Assembly; Iron; Magnetic memory; Magnetic particles; Magnetic properties; Magnetic susceptibility; Materials science and technology; Micromagnetics; Powders; Radio frequency;
Conference_Titel :
Magnetics Conference, 2003. INTERMAG 2003. IEEE International
Conference_Location :
Boston, MA, USA
Print_ISBN :
0-7803-7647-1
DOI :
10.1109/INTMAG.2003.1230706
