Title :
Effect of Sn addition on the magnetic aftereffects of yttrium iron garnets
Author :
Torres, C. ; Hernandez-Gomez, P. ; Munoz, J.M. ; de Francisco, C. ; Alejos, O. ; Hisatake, K. ; Matsubara, I.
Author_Institution :
Dept. Electr. y Electron., Univ. de Valladolid, Spain
fDate :
March 30 2003-April 3 2003
Abstract :
The magnetic aftereffect (MAE) phenomena in yttrium iron garnets (YIG) with Sn substitutions is presented. These studies provide very useful information about lattice symmetry and domain wall dynamics. This is specially interesting for a material as YIG, whose properties change significantly through the addition of a wide variety of dopants. The analysis of MAE is usually carried out by means of magnetic disaccommodation techniques, i.e., a time variation of domain wall mobility after a magnetic shock.
Keywords :
garnets; iron compounds; magnetic aftereffect; magnetic domain walls; magnetic permeability; yttrium compounds; Sn addition; YFe5O12:Sn; YIG:Sn; domain wall dynamics; lattice symmetry; magnetic aftereffects; magnetic disaccommodation; yttrium iron garnets; Electric shock; Garnets; Iron; Lattices; Magnetic analysis; Magnetic domain walls; Magnetic domains; Magnetic materials; Tin; Yttrium;
Conference_Titel :
Magnetics Conference, 2003. INTERMAG 2003. IEEE International
Conference_Location :
Boston, MA, USA
Print_ISBN :
0-7803-7647-1
DOI :
10.1109/INTMAG.2003.1230662
