Title :
Magnetoelastic effects in sputtered Ni/Ti multilayers
Author :
H. Szymczak;R. Zuberek;R. Krishnan;C. Sella;M. Kaabouchi
Author_Institution :
Inst. of Phys. of Polish Acad. Sci., Warszawa, Poland
Abstract :
Magnetoelastic tensor components M/sub 11/ and M/sub 12/ for Ni/Ti multilayers are measured at room temperature using strain modulated ferromagnetic resonance (SMFMR). The dependence of M/sub 11/ and M/sub 12/ on the inverse Ni layer thickness is interpreted as mainly due to anisotropic volume and isotropic interface interactions. It is suggested that the SMFMR method provides the possibility of distinguishing between intrinsic surface magnetostriction and interdiffusion effects.
Keywords :
"Magnetic multilayers","Magnetic resonance","Magnetostriction","Magnetic anisotropy","Perpendicular magnetic anisotropy","Strain measurement","Temperature measurement","Tensile stress","Magnetic field induced strain","Magnetic modulators"
Journal_Title :
IEEE Transactions on Magnetics
