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cond-mat.mtrl-sci2004
Local Environment of Ferromagnetically Ordered Mn in Epitaxial InMnAs
P. T. Chiu, B. W. Wessels, D. J. Keavney +1
The magnetic properties of the ferromagnetic semiconductor In0.98Mn0.02As were characterized by x-ray absorption spectroscopy and x-ray magnetic circular dichroism. The Mn exhibits…
cond-mat.mtrl-sci2004
Precessional dynamics of elemental moments in a ferromagnetic alloy
W. E. Bailey, L. Cheng, D. Keavney +3
We demonstrate an element-specific measurement of magnetization precession in a metallic ferromagnetic alloy, separating Ni and Fe moment motion in Ni81Fe19. Pump-probe X-ray magne…
cond-mat.mtrl-sci2003
Induced Ge Spin Polarization at the Fe/Ge Interface
J. W. Freeland, R. H. Kodama, M. Vedpathak +5
We report direct experimental evidence showing induced magnetic moments on Ge at the interface in an Fe/Ge system. Details of the x-ray magnetic circular dichroism and resonant mag…