Title :
Magnetic properties of hard FePt prepared by cold deformation
Author :
Hai, N.H. ; Dempsey, N.M. ; Givord, D.
fDate :
March 30 2003-April 3 2003
Abstract :
In this paper, we present a magnetic analysis of the obtained foils. Hysteresis cycles, measured with the field applied in the foil plane and at temperatures between 5 K and 700 K . At 300 K, the coercive field amounts to /spl mu//sub 0/H/sub c//spl sim/ 0.5 T. The e higher magnetic remanence in the PP measurement indicates that the foil has partial [001]texture.
Keywords :
coercive force; deformation; ferromagnetic materials; foils; iron alloys; magnetic hysteresis; permanent magnets; platinum alloys; remanence; texture; 0.5 T; 300 K; 5 K; 700 K; coercive field; cold deformation; foil; hard FePt; hysteresis cycles; magnetic analysis; magnetic properties; magnetic remanence; texture; Anisotropic magnetoresistance; Cryogenics; Magnetic anisotropy; Magnetic domain walls; Magnetic domains; Magnetic field measurement; Magnetic hysteresis; Magnetic properties; Magnetization; Perpendicular magnetic anisotropy;
Conference_Titel :
Magnetics Conference, 2003. INTERMAG 2003. IEEE International
Conference_Location :
Boston, MA, USA
Print_ISBN :
0-7803-7647-1
DOI :
10.1109/INTMAG.2003.1230428
