Title :
Effects of skew and demagnetizing fields on NDRO performance
Author_Institution :
IBM Burlington Laboratory, Essex Junction, Vt.
fDate :
3/1/1969 12:00:00 AM
Abstract :
Limitations placed upon the NDRO performance of a magnetic film memory device by the detrimental effects of skew and demagnetizing fields are investigated. An expression has been derived that relates these effects to the NDRO critical magnetization angle for devices whose rotational switching can be characterized by a Stoner-Wohlfarth switching astroid. Experimental results for typical devices are presented that substantiate the theory.
Keywords :
Magnetic film memories; NDRO memories; Anisotropic magnetoresistance; Demagnetization; Dispersion; Equations; Magnetic anisotropy; Magnetic devices; Magnetic films; Magnetic flux; Perpendicular magnetic anisotropy; Saturation magnetization;
Journal_Title :
Magnetics, IEEE Transactions on
DOI :
10.1109/TMAG.1969.1066393
