Magnetic Susceptibility of Ferromagnetic Alloy Material Co (1-x) Ni (x) Nanocube and Nanosphere Models
A hard disk is a data storage medium composed of a thin layer of magnetic material. Hard drives take advantage of the characteristics of magnetic materials that are stable to heat and have sensitivity to magnetic fields. One of the best materials to use a thin layer ferromagnetic on a hard disk is C...
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Physics Department, Faculty of Mathematics and Natural Sciences University of Jember
2019-11-01
|
| Series: | Computational and Experimental Research in Materials and Renewable Energy |
| Online Access: | https://jurnal.unej.ac.id/index.php/CERiMRE/article/view/28539 |
| _version_ | 1818273011944390656 |
|---|---|
| author | Imam Wahyudi Lutfi Rohman Endhah Purwandari |
| author_facet | Imam Wahyudi Lutfi Rohman Endhah Purwandari |
| author_sort | Imam Wahyudi |
| collection | DOAJ |
| description | A hard disk is a data storage medium composed of a thin layer of magnetic material. Hard drives take advantage of the characteristics of magnetic materials that are stable to heat and have sensitivity to magnetic fields. One of the best materials to use a thin layer ferromagnetic on a hard disk is CoNi alloy. Hard drives with larger storage capacities require magnetic materials with high magnetic susceptibility values and Curie temperatures to obtain the best magnetic properties. The magnetic susceptibility of alloy ferromagnetic material Co (1- x) Ni (x) nanocube and nanosphere is calculated using vampire-based micro magnetic simulation. The research was conducted using a literature review on the parameters of the CoNi alloy material, and then it was simulated in the vampire program. The data generated from the simulation are magnetic susceptibility (1/tesla) and temperature (K). The spectrum of the magnetic susceptibility graph that shifts to the right as the Ni (x) composition decreases, it is assumed that the higher Curie temperature is produced. Otherwise, The increase in Ni (x) composition causes the magnetic susceptibility spectrum to shift to the left, with the Curie temperature's predicted value getting minor than the other. The nanocube-shaped material has a higher susceptibility value than the nanosphere-shaped material in terms of each Ni (x) composition variation at its maximum magnetic susceptibility. |
| first_indexed | 2024-12-12T21:51:11Z |
| format | Article |
| id | doaj.art-2ad655202ecd4b758b548eabef8c8862 |
| institution | Directory Open Access Journal |
| issn | 2747-173X |
| language | English |
| last_indexed | 2024-12-12T21:51:11Z |
| publishDate | 2019-11-01 |
| publisher | Physics Department, Faculty of Mathematics and Natural Sciences University of Jember |
| record_format | Article |
| series | Computational and Experimental Research in Materials and Renewable Energy |
| spelling | doaj.art-2ad655202ecd4b758b548eabef8c88622022-12-22T00:10:46ZengPhysics Department, Faculty of Mathematics and Natural Sciences University of JemberComputational and Experimental Research in Materials and Renewable Energy2747-173X2019-11-01229810510.19184/cerimre.v2i2.2853928539Magnetic Susceptibility of Ferromagnetic Alloy Material Co (1-x) Ni (x) Nanocube and Nanosphere ModelsImam Wahyudi0Lutfi Rohman1Endhah Purwandari2Department of Physics, Faculty of Mathematics and Natural Sciences, Universitas JemberDepartment of Physics, Faculty of Mathematics and Natural Sciences, Universitas JemberDepartment of Physics, Faculty of Mathematics and Natural Sciences, Universitas JemberA hard disk is a data storage medium composed of a thin layer of magnetic material. Hard drives take advantage of the characteristics of magnetic materials that are stable to heat and have sensitivity to magnetic fields. One of the best materials to use a thin layer ferromagnetic on a hard disk is CoNi alloy. Hard drives with larger storage capacities require magnetic materials with high magnetic susceptibility values and Curie temperatures to obtain the best magnetic properties. The magnetic susceptibility of alloy ferromagnetic material Co (1- x) Ni (x) nanocube and nanosphere is calculated using vampire-based micro magnetic simulation. The research was conducted using a literature review on the parameters of the CoNi alloy material, and then it was simulated in the vampire program. The data generated from the simulation are magnetic susceptibility (1/tesla) and temperature (K). The spectrum of the magnetic susceptibility graph that shifts to the right as the Ni (x) composition decreases, it is assumed that the higher Curie temperature is produced. Otherwise, The increase in Ni (x) composition causes the magnetic susceptibility spectrum to shift to the left, with the Curie temperature's predicted value getting minor than the other. The nanocube-shaped material has a higher susceptibility value than the nanosphere-shaped material in terms of each Ni (x) composition variation at its maximum magnetic susceptibility.https://jurnal.unej.ac.id/index.php/CERiMRE/article/view/28539 |
| spellingShingle | Imam Wahyudi Lutfi Rohman Endhah Purwandari Magnetic Susceptibility of Ferromagnetic Alloy Material Co (1-x) Ni (x) Nanocube and Nanosphere Models Computational and Experimental Research in Materials and Renewable Energy |
| title | Magnetic Susceptibility of Ferromagnetic Alloy Material Co (1-x) Ni (x) Nanocube and Nanosphere Models |
| title_full | Magnetic Susceptibility of Ferromagnetic Alloy Material Co (1-x) Ni (x) Nanocube and Nanosphere Models |
| title_fullStr | Magnetic Susceptibility of Ferromagnetic Alloy Material Co (1-x) Ni (x) Nanocube and Nanosphere Models |
| title_full_unstemmed | Magnetic Susceptibility of Ferromagnetic Alloy Material Co (1-x) Ni (x) Nanocube and Nanosphere Models |
| title_short | Magnetic Susceptibility of Ferromagnetic Alloy Material Co (1-x) Ni (x) Nanocube and Nanosphere Models |
| title_sort | magnetic susceptibility of ferromagnetic alloy material co 1 x ni x nanocube and nanosphere models |
| url | https://jurnal.unej.ac.id/index.php/CERiMRE/article/view/28539 |
| work_keys_str_mv | AT imamwahyudi magneticsusceptibilityofferromagneticalloymaterialco1xnixnanocubeandnanospheremodels AT lutfirohman magneticsusceptibilityofferromagneticalloymaterialco1xnixnanocubeandnanospheremodels AT endhahpurwandari magneticsusceptibilityofferromagneticalloymaterialco1xnixnanocubeandnanospheremodels |