Anomalous and spin Hall effects in magnetic granular films Export

@article{citeulike:5268484, abstract = {We propose a simple method to confirm the crossover effect; a change in the power-law dependence of the anomalous and spin Hall conductivities with respect to the longitudinal resistivity for magnetic granular films exhibiting giant magnetoresistance (GMR). Adopting a phenomenological theory, which explains the GMR in magnetic granular films, we show that a higher order term of the longitudinal resistivity appears in the Hall resistivity owing to the crossover effect. The result may resolve a controversy in the anomalous Hall effect observed in a magnetic granular film.}, author = {Inoue, Jun I. and Tanaka, Takuro and Kontani, Hiroshi}, citeulike-article-id = {5268484}, citeulike-linkout-0 = {http://scitation.aip.org/getabs/servlet/GetabsServlet?prog=normal&id=PRBMDO000080000002020405000001&idtype=cvips&gifs=yes}, citeulike-linkout-1 = {http://link.aps.org/abstract/PRB/v80/e020405}, citeulike-linkout-2 = {http://dx.doi.org/10.1103/PhysRevB.80.020405}, doi = {10.1103/PhysRevB.80.020405}, journal = {Physical Review B (Condensed Matter and Materials Physics)}, keywords = {granular, hall}, number = {2}, pages = {020405+}, posted-at = {2009-07-26 07:28:56}, priority = {2}, publisher = {APS}, title = {Anomalous and spin Hall effects in magnetic granular films}, url = {http://dx.doi.org/10.1103/PhysRevB.80.020405}, volume = {80}, year = {2009} }

TY - JOUR ID - citeulike:5268484 L3 - citeulike-article-id:5268484 N2 - We propose a simple method to confirm the crossover effect; a change in the power-law dependence of the anomalous and spin Hall conductivities with respect to the longitudinal resistivity for magnetic granular films exhibiting giant magnetoresistance (GMR). Adopting a phenomenological theory, which explains the GMR in magnetic granular films, we show that a higher order term of the longitudinal resistivity appears in the Hall resistivity owing to the crossover effect. The result may resolve a controversy in the anomalous Hall effect observed in a magnetic granular film. IS - 2 JF - Physical Review B (Condensed Matter and Materials Physics) TI - Anomalous and spin Hall effects in magnetic granular films PB - APS VL - 80 SP - 020405 KW - granular KW - hall AU - Inoue, Jun AU - Tanaka, Takuro AU - Kontani, Hiroshi PY - 2009/// UR - http://dx.doi.org/10.1103/PhysRevB.80.020405 ER -