TY - JOUR
T1 - Large anisotropy in the paramagnetic susceptibility of Sr Ru O 3 films
AU - Kats, Y
AU - Genish, I
AU - Klein, L.
AU - Reiner, JW
AU - Beasley, MR
PY - 2005
Y1 - 2005
N2 - By using the extraordinary Hall effect in SrRuO3 films we performed measurements of the paramagnetic susceptibility in this itinerant ferromagnet, from Tc (∼150K) to 300K. These measurements, combined with measurements of magnetoresistance, reveal that the susceptibility, which is almost isotropic at 300K, becomes highly anisotropic as the temperature is lowered, diverging along a single crystallographic direction in the vicinity of Tc. The results provide a manifestation of the effect of large magnetocrystalline anisotropy in the paramagnetic state of a 4d itinerant ferromagnet.
AB - By using the extraordinary Hall effect in SrRuO3 films we performed measurements of the paramagnetic susceptibility in this itinerant ferromagnet, from Tc (∼150K) to 300K. These measurements, combined with measurements of magnetoresistance, reveal that the susceptibility, which is almost isotropic at 300K, becomes highly anisotropic as the temperature is lowered, diverging along a single crystallographic direction in the vicinity of Tc. The results provide a manifestation of the effect of large magnetocrystalline anisotropy in the paramagnetic state of a 4d itinerant ferromagnet.
M3 - Article
VL - 71
JO - Physical Review B (Condensed Matter and Materials Physics)
JF - Physical Review B (Condensed Matter and Materials Physics)
IS - 10
ER -