Pulse Plated Amorphous Fe-P Thin Layers for High Frequency Magnetic Applications


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Amorphous and partly nanocrystalline amorphous iron-phosphorus (Fe-P) layers have been deposited by pulse electrochemical technique. X-ray Diffraction (XRD) and Transmission Electron Microscopy (TEM) have been used to characterize the structure in the layers. Depending on the pulse parameters, the structure of Fe-P layers changed from mostly amorphous to partly nanocrystalline amorphous. The magnetic coercivity and the frequency limit of the samples are discussed in terms of the structure of the Fe-P layers. The frequency limit as determined from the permeability spectra is above 10 MHz, which makes these layers suitable for high frequency inductive element applications.



Materials Science Forum (Volumes 537-538)

Edited by:

J. Gyulai and P.J. Szabó




A. Mikó et al., "Pulse Plated Amorphous Fe-P Thin Layers for High Frequency Magnetic Applications", Materials Science Forum, Vols. 537-538, pp. 231-238, 2007

Online since:

February 2007




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