Conference paper
Mg AlOx barriers for low-resistance tunnel-valve sensors
J.R. Childress, M.K. Ho, et al.
INTERMAG 2003
The ferromagnetic resonance (FMR) in the Co80Fe20/Ni80Fe20 free layer of micron-sized magnetic tunnel junction (MTJ) device was discussed. The correlations between magnetoresistance and FMR frequency versus in-plane magnetic field were found to be observed for different devices. The analysis showed that FMR frequencies agreed well with calculations when including substantial out-of-plane magnetic anisotropy fields.
J.R. Childress, M.K. Ho, et al.
INTERMAG 2003
K.B. Jung, J. Hong, et al.
Journal of Vacuum Science and Technology A: Vacuum, Surfaces and Films
M.M. Schwickert, J.R. Childress, et al.
Journal of Applied Physics
Neil Smith, Patrick Arnett
Applied Physics Letters