Title :
Limits of the Preisach model for strongly correlated particulate magnetic media
Author :
Cerchez, M. ; Stancu, Alexandru ; Stoleriu, L. ; Bissell, P.R.
Author_Institution :
Fac. of Phys., Al.I. Cuza Univ., Iasi, Romania
fDate :
March 30 2003-April 3 2003
Abstract :
In this paper, we describe the interactions in magnetic recording media due to media noise. Preisach type models usually consider the particulate magnetic media as a statical assemble of particles described by a coercive force and an interaction field distribution that shifts during the magnetisation process with an amount proportional to the magnetic moment of the sample.
Keywords :
coercive force; magnetic moments; magnetic recording; magnetisation; Preisach model; coercive force; magnetic moment; magnetic recording media; magnetisation; Assembly; Atmospheric modeling; Equations; Magnetic moments; Magnetization processes; Materials science and technology; Physics; Statistics; Vectors;
Conference_Titel :
Magnetics Conference, 2003. INTERMAG 2003. IEEE International
Conference_Location :
Boston, MA, USA
Print_ISBN :
0-7803-7647-1
DOI :
10.1109/INTMAG.2003.1230468
