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Radio frequency oscillator for use in field of telecommunication especially mobile communication has second magnetic layer having high excitation damping factor greater than excitation damping factor
Radio frequency oscillator for use in field of telecommunication especially mobile communication has second magnetic layer having high excitation damping factor greater than excitation damping factor
A second magnetic layer has high excitation damping factor of 10 percent greater than excitation damping factor measured in layer of same material having same geometry for magnetic excitation having wavelength equal or less than the extent of the cone or cylinder of the current flowing through the stack that constitute the magnetoresistive device. The magnetic layer is inserted between the layers, intended to function as a spacer, and facilitates magnetic decoupling of the layers.
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