TY - JOUR
T1 - Testing dependence of anomalous Hall effect on resistivity in SrRuO 3 by its increase with electron irradiation
AU - Haham, Noam
AU - Konczykowski, Marcin
AU - Kuiper, Bouwe
AU - Koster, Gertjan
AU - Klein, Lior
PY - 2013/12/30
Y1 - 2013/12/30
N2 - We measure the anomalous Hall effect (AHE) in several patterns of the itinerant ferromagnet SrRuO3 before and after the patterns are irradiated with electrons. The irradiation increases the resistivity of the patterns due to the introduction of point defects and we find that the AHE coefficient Rs scales with the total resistivity before and after irradiation which indicates that the AHE is determined by the total resistivity. We discuss possible origins of slight deviations from scaling that are observed at low temperature, particularly below 70 K.
AB - We measure the anomalous Hall effect (AHE) in several patterns of the itinerant ferromagnet SrRuO3 before and after the patterns are irradiated with electrons. The irradiation increases the resistivity of the patterns due to the introduction of point defects and we find that the AHE coefficient Rs scales with the total resistivity before and after irradiation which indicates that the AHE is determined by the total resistivity. We discuss possible origins of slight deviations from scaling that are observed at low temperature, particularly below 70 K.
UR - http://www.scopus.com/inward/record.url?scp=84891852903&partnerID=8YFLogxK
U2 - 10.1103/physrevb.88.214431
DO - 10.1103/physrevb.88.214431
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SN - 1098-0121
VL - 88
JO - Physical Review B - Condensed Matter and Materials Physics
JF - Physical Review B - Condensed Matter and Materials Physics
IS - 21
M1 - 214431
ER -