Details
| Original language | English |
|---|---|
| Article number | 7448397 |
| Journal | IEEE Transactions on Magnetics |
| Volume | 52 |
| Issue number | 8 |
| Publication status | Published - Aug 2016 |
Abstract
Nanocrystalline soft magnetic Ni-Fe-W alloy films are electroplated by applying different substrate temperatures. In this paper, the effect of substrate temperatures on the magnetic properties is investigated. The morphology and the composition of the plated layers are determined by atomic force microscope and scanning electron microscope equipped with an energy dispersive X-ray spectroscopy detector, respectively. Structure and average grain size are characterized by the X-ray diffraction analysis. Magnetic properties of the plated alloy are determined by using the vibrating sample magnetometer. The results show that the coercivity and relative permeability of the plated films can be optimized by changing the substrate temperature. The lowest coercivity value of 257 A/m and the high relative permeability value of 487 are obtained at the substrate temperature value of 5 °C. Plated alloy films have face centered cubic structure. In addition, an increase in the substrate temperature results in an increase in the strain and roughness.
Keywords
- Coercivity, nanocrystalline soft magnetic, roughness, substrate temperature
ASJC Scopus subject areas
- Materials Science(all)
- Electronic, Optical and Magnetic Materials
- Engineering(all)
- Electrical and Electronic Engineering
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In: IEEE Transactions on Magnetics, Vol. 52, No. 8, 7448397, 08.2016.
Research output: Contribution to journal › Article › Research › peer review
}
TY - JOUR
T1 - Effect of Substrate Temperature on Magnetic Properties of Electroplated 82Ni-15Fe-3W Alloy Films
AU - Mundotiya, Brij Mohan
AU - Rissing, Lutz
AU - Wurz, Marc Christopher
N1 - Publisher Copyright: © 2016 IEEE. Copyright: Copyright 2017 Elsevier B.V., All rights reserved.
PY - 2016/8
Y1 - 2016/8
N2 - Nanocrystalline soft magnetic Ni-Fe-W alloy films are electroplated by applying different substrate temperatures. In this paper, the effect of substrate temperatures on the magnetic properties is investigated. The morphology and the composition of the plated layers are determined by atomic force microscope and scanning electron microscope equipped with an energy dispersive X-ray spectroscopy detector, respectively. Structure and average grain size are characterized by the X-ray diffraction analysis. Magnetic properties of the plated alloy are determined by using the vibrating sample magnetometer. The results show that the coercivity and relative permeability of the plated films can be optimized by changing the substrate temperature. The lowest coercivity value of 257 A/m and the high relative permeability value of 487 are obtained at the substrate temperature value of 5 °C. Plated alloy films have face centered cubic structure. In addition, an increase in the substrate temperature results in an increase in the strain and roughness.
AB - Nanocrystalline soft magnetic Ni-Fe-W alloy films are electroplated by applying different substrate temperatures. In this paper, the effect of substrate temperatures on the magnetic properties is investigated. The morphology and the composition of the plated layers are determined by atomic force microscope and scanning electron microscope equipped with an energy dispersive X-ray spectroscopy detector, respectively. Structure and average grain size are characterized by the X-ray diffraction analysis. Magnetic properties of the plated alloy are determined by using the vibrating sample magnetometer. The results show that the coercivity and relative permeability of the plated films can be optimized by changing the substrate temperature. The lowest coercivity value of 257 A/m and the high relative permeability value of 487 are obtained at the substrate temperature value of 5 °C. Plated alloy films have face centered cubic structure. In addition, an increase in the substrate temperature results in an increase in the strain and roughness.
KW - Coercivity
KW - nanocrystalline soft magnetic
KW - roughness
KW - substrate temperature
UR - http://www.scopus.com/inward/record.url?scp=84979502278&partnerID=8YFLogxK
U2 - 10.1109/TMAG.2016.2549987
DO - 10.1109/TMAG.2016.2549987
M3 - Article
AN - SCOPUS:84979502278
VL - 52
JO - IEEE Transactions on Magnetics
JF - IEEE Transactions on Magnetics
SN - 0018-9464
IS - 8
M1 - 7448397
ER -