Crystal Structure and Coercivity of Electrodeposited Nickel Films

Ekaterina V. Sukovatitsina; Alexander S. Samardak; Alexey V. Ognev; Ludmila A. Chebotkevich; Alexey Yurievich Samardak; M.R. Sanaeian; Farzad Nasirpouri

doi:10.4028/www.scientific.net/SSP.215.139

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First Principles Calculations of Magnetic Exchange Parameters of Fe-Mn-Al Heusler Alloys
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Crystal Structure and Coercivity of Electrodeposited Nickel Films
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Coercivity of Amorphous Со-Р Single-Layer and Trilayer Films Fabricated by Chemical Deposition
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Uniaxial Magnetic Anisotropy of Bismuth-Doped Ferrite-Garnet Films, Induced by Weak Adsorption
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HomeSolid State PhenomenaSolid State Phenomena Vol. 215Crystal Structure and Coercivity of...

Crystal Structure and Coercivity of Electrodeposited Nickel Films

Abstract:

We report on an experimental study on electrodeposited nanocrystalline nickel films. Scanning electron and atomic force microscopies reveal granular structure of the films with varying grain size and surface roughness in dependence on deposition conditions. In term of magnetic properties all the fabricated films are isotropic. We define magnetization reversal occurring through the non-coherent magnetization rotation where the average grain size is comparable to the width of Bloch domain walls (DW). For those film with a greater grain size, the remagnetization processes take place due to the non-coherent magnetization vectors rotation and DW displacement in the grains.

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Solid State Phenomena (Volume 215)

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139-143

DOI:

https://doi.org/10.4028/www.scientific.net/SSP.215.139

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Online since:

April 2014

Authors:

Ekaterina V. Sukovatitsina, Alexander S. Samardak, Alexey V. Ognev, Ludmila A. Chebotkevich, Alexey Yurievich Samardak, M.R. Sanaeian, Farzad Nasirpouri

Keywords:

Coercive Force, Crystal Grain, Magnetic Structure, Magnetocrystalline Anisotropy, Nanocrystalline Film, Surface Roughness (SR)

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