Title :
Rare earth substitutions in M-type ferrites
Author :
Grossinger, R. ; Kupferling, M. ; Blanco, J.C.T. ; Wiesinger, G. ; Muller, M. ; Hilscher, G. ; Pieper, M.W. ; Wang, J.F. ; Harris, I.R.
Author_Institution :
Inst. fur Festkorperphys., Tech. Univ., Vienna, Austria
fDate :
March 30 2003-April 3 2003
Abstract :
In this paper, the effects of a partial substitution of Sr by either Sm or Nd but also by La in SrFe/sub 12/O/sub 19/ on the fundamental magnetic properties is investigated. Hysteresis loop measurements were performed using a pulsed field magnetometer. The anisotropy fields of the samples was measured using the SPD method.
Keywords :
Curie temperature; ferrites; lanthanum compounds; magnetic anisotropy; magnetic hysteresis; samarium compounds; strontium compounds; LaFe/sub 12/O/sub 19/; M-type ferrites; SmFe/sub 12/O/sub 19/; SrFe/sub 12/O/sub 19/; anisotropy; hysteresis loop; magnetic properties; pulsed field magnetometer; Anisotropic magnetoresistance; Ferrites; Magnetic field measurement; Magnetic hysteresis; Magnetic properties; Magnetometers; Neodymium; Performance evaluation; Pulse measurements; Strontium;
Conference_Titel :
Magnetics Conference, 2003. INTERMAG 2003. IEEE International
Conference_Location :
Boston, MA, USA
Print_ISBN :
0-7803-7647-1
DOI :
10.1109/INTMAG.2003.1230427
