TY - JOUR
T1 - Large anisotropy in the paramagnetic susceptibility of SrRuO3 films
AU - Kats, Yevgeny
AU - Genish, Isaschar
AU - Klein, Lior
AU - Reiner, James W.
AU - Beasley, M. R.
PY - 2005/3/1
Y1 - 2005/3/1
N2 - By using the extraordinary Hall effect in SrRuO 3 films we performed measurements of the paramagnetic susceptibility in this itinerant ferromagnet, from T c (∼150 K) to 300 K. These measurements, combined with measurements of magnetoresistance, reveal that the susceptibility, which is almost isotropic at 300 K, becomes highly anisotropic as the temperature is lowered, diverging along a single crystallographic direction in the vicinity of T c. 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 SrRuO 3 films we performed measurements of the paramagnetic susceptibility in this itinerant ferromagnet, from T c (∼150 K) to 300 K. These measurements, combined with measurements of magnetoresistance, reveal that the susceptibility, which is almost isotropic at 300 K, becomes highly anisotropic as the temperature is lowered, diverging along a single crystallographic direction in the vicinity of T c. The results provide a manifestation of the effect of large magnetocrystalline anisotropy in the paramagnetic state of a 4d itinerant ferromagnet.
UR - http://www.scopus.com/inward/record.url?scp=20344371690&partnerID=8YFLogxK
U2 - 10.1103/PhysRevB.71.100403
DO - 10.1103/PhysRevB.71.100403
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AN - SCOPUS:20344371690
SN - 1098-0121
VL - 71
JO - Physical Review B - Condensed Matter and Materials Physics
JF - Physical Review B - Condensed Matter and Materials Physics
IS - 10
M1 - 100403
ER -