For all compounds the out-of-plane magnetotransport ρc(H) is negative in the temperature region where ρc(T) shows in the normal state a semiconducting-like temperature dependence. The negative magnetoresistance of ρc corresponds to the suppression of the semiconducting temperature dependence of ...
colossal magnetoresistanceCurie temperatureferromagnetic materialsferromagnetic-paramagnetic transitionslanthanum compoundsmagnetic momentsmagnetic susceptibilitymagnetisationIn this paper, we report on the effect of excess manganese on the magnetic properties of the (La 0.7Ca 0.3) 1 xMn 1+ xO 3 perovskites. ...
It is intended that the term “ferromagnetic” encompass those materials as well. While signals having particular states (e.g., high, low, mid) are shown in examples below, it should be understood that the states can be different states. For examples, a high state can be interchanged with...