TY - JOUR
T1 - Antisymmetric magnetoresistance of the SrTiO3 / LaAlO3 interface
AU - Seri, Snir
AU - Klein, Lior
PY - 2009/11/12
Y1 - 2009/11/12
N2 - The longitudinal resistance Rxx of the SrTiO3 / LaAlO3 interface with magnetic fields applied perpendicular to the interface has an antisymmetric term [namely, Rxx (H) ≠ Rxx (-H)] which increases with decreasing temperature and increasing field. We argue that the origin of this phenomenon is a nonhomogeneous Hall effect with clear contribution of an extraordinary Hall effect, suggesting the presence of nonuniform field-induced magnetization.
AB - The longitudinal resistance Rxx of the SrTiO3 / LaAlO3 interface with magnetic fields applied perpendicular to the interface has an antisymmetric term [namely, Rxx (H) ≠ Rxx (-H)] which increases with decreasing temperature and increasing field. We argue that the origin of this phenomenon is a nonhomogeneous Hall effect with clear contribution of an extraordinary Hall effect, suggesting the presence of nonuniform field-induced magnetization.
UR - http://www.scopus.com/inward/record.url?scp=73649116023&partnerID=8YFLogxK
U2 - 10.1103/PhysRevB.80.180410
DO - 10.1103/PhysRevB.80.180410
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AN - SCOPUS:73649116023
SN - 1098-0121
VL - 80
JO - Physical Review B - Condensed Matter and Materials Physics
JF - Physical Review B - Condensed Matter and Materials Physics
IS - 18
M1 - 180410
ER -