A scaling relation of anomalous Hall effect in ferromagnetic semiconductors and metals
Abstract
A scaling relation of the anomalous Hall effect recently found in a ferromagnetic semiconductor (Ti,Co)O2 is compared with those of various ferromagnetic semiconductors and metals. Many of these compounds with relatively low conductivity sigmaxx < 104 ohm-1 cm-1 are also found to exhibit similar relation: anomalous Hall conductivity sigmaAH approximately scales as sigmaAH proportional to sigmaxx1.6, that is coincident with a recent theory. This relation is valid over five decades of sigmaxx irrespective of metallic or hopping conduction.
Turn this paper into a lesson
ArcXiv compiles a structured reading guide from this paper's metadata: plain-English importance, contributions, prerequisite concepts, which sections to read first, flashcards, and a quiz. Grounded in the abstract, never invented.