Magnetism and magnetocrystalline anisotropy of tetragonally distorted L10-FeNi: N alloy
We report the tunable magnetic properties of L10-FeNi via inducing tetragonal distortion with interstitial doping. For this, we have performed full potential calculations of L10-FeNi with interstitial N-doping within generalized gradient approximation. Two types of interstitial N-doping in Ni/Fe-lay...
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my.um.eprints.253322020-08-13T04:53:06Z http://eprints.um.edu.my/25332/ Magnetism and magnetocrystalline anisotropy of tetragonally distorted L10-FeNi: N alloy Rani, Priti Kashyap, Manish K. Singla, Renu Thakur, Jyoti Reshak, Ali H. Q Science (General) QC Physics We report the tunable magnetic properties of L10-FeNi via inducing tetragonal distortion with interstitial doping. For this, we have performed full potential calculations of L10-FeNi with interstitial N-doping within generalized gradient approximation. Two types of interstitial N-doping in Ni/Fe-layer of the parent alloy have been investigated. The calculated formation energy reveals the increased structure stability of tetragonally distorted FeNi via N-doping. Our calculations predict that this structural distortion induces large magnetocrystalline anisotropy at the cost of small degradation in the saturation magnetization. The increment in magnetocrystalline anisotropy is more for N-doping in Ni-layer as compared to that in Fe-layer. Hence, L10-FeNi:N alloy with N addition to Ni-layer has all the qualities to be emerged out as a probable material for permanent magnets in coming years. © 2020 Elsevier B.V. Elsevier 2020 Article PeerReviewed Rani, Priti and Kashyap, Manish K. and Singla, Renu and Thakur, Jyoti and Reshak, Ali H. (2020) Magnetism and magnetocrystalline anisotropy of tetragonally distorted L10-FeNi: N alloy. Journal of Alloys and Compounds, 835. p. 155325. ISSN 0925-8388 https://doi.org/10.1016/j.jallcom.2020.155325 doi:10.1016/j.jallcom.2020.155325 |
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Q Science (General) QC Physics Rani, Priti Kashyap, Manish K. Singla, Renu Thakur, Jyoti Reshak, Ali H. Magnetism and magnetocrystalline anisotropy of tetragonally distorted L10-FeNi: N alloy |
| description |
We report the tunable magnetic properties of L10-FeNi via inducing tetragonal distortion with interstitial doping. For this, we have performed full potential calculations of L10-FeNi with interstitial N-doping within generalized gradient approximation. Two types of interstitial N-doping in Ni/Fe-layer of the parent alloy have been investigated. The calculated formation energy reveals the increased structure stability of tetragonally distorted FeNi via N-doping. Our calculations predict that this structural distortion induces large magnetocrystalline anisotropy at the cost of small degradation in the saturation magnetization. The increment in magnetocrystalline anisotropy is more for N-doping in Ni-layer as compared to that in Fe-layer. Hence, L10-FeNi:N alloy with N addition to Ni-layer has all the qualities to be emerged out as a probable material for permanent magnets in coming years. © 2020 Elsevier B.V. |
| format |
Article |
| author |
Rani, Priti Kashyap, Manish K. Singla, Renu Thakur, Jyoti Reshak, Ali H. |
| author_facet |
Rani, Priti Kashyap, Manish K. Singla, Renu Thakur, Jyoti Reshak, Ali H. |
| author_sort |
Rani, Priti |
| title |
Magnetism and magnetocrystalline anisotropy of tetragonally distorted L10-FeNi: N alloy |
| title_short |
Magnetism and magnetocrystalline anisotropy of tetragonally distorted L10-FeNi: N alloy |
| title_full |
Magnetism and magnetocrystalline anisotropy of tetragonally distorted L10-FeNi: N alloy |
| title_fullStr |
Magnetism and magnetocrystalline anisotropy of tetragonally distorted L10-FeNi: N alloy |
| title_full_unstemmed |
Magnetism and magnetocrystalline anisotropy of tetragonally distorted L10-FeNi: N alloy |
| title_sort |
magnetism and magnetocrystalline anisotropy of tetragonally distorted l10-feni: n alloy |
| publisher |
Elsevier |
| publishDate |
2020 |
| url |
http://eprints.um.edu.my/25332/ https://doi.org/10.1016/j.jallcom.2020.155325 |
| _version_ |
1680857019749236736 |
| score |
13.251813 |