TY - JOUR
T1 - Current-induced effective fields detected by magnetotrasport measurements
AU - Kawaguchi, Masashi
AU - Shimamura, Kazutoshi
AU - Fukami, Shunsuke
AU - Matsukura, Fumihiro
AU - Ohno, Hideo
AU - Moriyama, Takahiro
AU - Chiba, Daichi
AU - Ono, Teruo
PY - 2013/11
Y1 - 2013/11
N2 - We show that the angle-dependent Hall measurement is an effective method to determine the current-induced effective fields by investigating MgO/Fe/Ta and MgO/Fe/Pt/Ta multilayer structures. The experimentally obtained Hall resistance under a relatively large dc electrical current is well described by considering two components of current-induced effective fields, which may be related to the spin Hall effect and the Rashba effect. The directions of the effective fields are consistent with and their magnitudes are comparable to those reported previously for similar multilayer structures.
AB - We show that the angle-dependent Hall measurement is an effective method to determine the current-induced effective fields by investigating MgO/Fe/Ta and MgO/Fe/Pt/Ta multilayer structures. The experimentally obtained Hall resistance under a relatively large dc electrical current is well described by considering two components of current-induced effective fields, which may be related to the spin Hall effect and the Rashba effect. The directions of the effective fields are consistent with and their magnitudes are comparable to those reported previously for similar multilayer structures.
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U2 - 10.7567/APEX.6.113002
DO - 10.7567/APEX.6.113002
M3 - Article
AN - SCOPUS:84887646042
SN - 1882-0778
VL - 6
JO - Applied Physics Express
JF - Applied Physics Express
IS - 11
M1 - 113002
ER -