The hysteresis behavior of an amorphous core/shell magnetic nanoparticle
In this work, we employ the Monte Carlo simulation based on Metropolis algorithm to study the influence of the amorphization α, the temperature and the shell coupling Jsh/Jc on the hysteresis behavior of an amorphous core/shell magnetic nanoparticle. The magnetic hysteresis loops are obtained for di...
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| Veröffentlicht in: | Physica. B, Condensed matter Condensed matter, 2018-11, Vol.549, p.102-106 |
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| creator | Zaim, N. Zaim, A. Kerouad, M. |
| description | In this work, we employ the Monte Carlo simulation based on Metropolis algorithm to study the influence of the amorphization α, the temperature and the shell coupling Jsh/Jc on the hysteresis behavior of an amorphous core/shell magnetic nanoparticle. The magnetic hysteresis loops are obtained for different values of the system parameters. The coercive field and the remanent magnetization are also investigated. It is found that the hysteresis loops become narrower with increasing α and T and the area of hysteresis loop increases with increasing Jsh/Jc. It is also found that the coercive field exhibits a maximum which is depending on the value of α, and the remanent magnetization decreases with increasing T. |
| doi_str_mv | 10.1016/j.physb.2017.10.071 |
| format | Article |
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The magnetic hysteresis loops are obtained for different values of the system parameters. The coercive field and the remanent magnetization are also investigated. It is found that the hysteresis loops become narrower with increasing α and T and the area of hysteresis loop increases with increasing Jsh/Jc. It is also found that the coercive field exhibits a maximum which is depending on the value of α, and the remanent magnetization decreases with increasing T.</description><identifier>ISSN: 0921-4526</identifier><identifier>EISSN: 1873-2135</identifier><identifier>DOI: 10.1016/j.physb.2017.10.071</identifier><language>eng</language><publisher>Amsterdam: Elsevier B.V</publisher><subject>Algorithms ; Amorphization ; Amorphous magnetic nanoparticle ; Coercivity ; Computer simulation ; Heisenberg model ; Hysteresis behavior ; Hysteresis loops ; Magnetism ; Magnetization ; Monte Carlo simulation ; Nanoparticles</subject><ispartof>Physica. 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B, Condensed matter</title><description>In this work, we employ the Monte Carlo simulation based on Metropolis algorithm to study the influence of the amorphization α, the temperature and the shell coupling Jsh/Jc on the hysteresis behavior of an amorphous core/shell magnetic nanoparticle. The magnetic hysteresis loops are obtained for different values of the system parameters. The coercive field and the remanent magnetization are also investigated. It is found that the hysteresis loops become narrower with increasing α and T and the area of hysteresis loop increases with increasing Jsh/Jc. It is also found that the coercive field exhibits a maximum which is depending on the value of α, and the remanent magnetization decreases with increasing T.</description><subject>Algorithms</subject><subject>Amorphization</subject><subject>Amorphous magnetic nanoparticle</subject><subject>Coercivity</subject><subject>Computer simulation</subject><subject>Heisenberg model</subject><subject>Hysteresis behavior</subject><subject>Hysteresis loops</subject><subject>Magnetism</subject><subject>Magnetization</subject><subject>Monte Carlo simulation</subject><subject>Nanoparticles</subject><issn>0921-4526</issn><issn>1873-2135</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2018</creationdate><recordtype>article</recordtype><recordid>eNp9kE9PwzAMxSMEEmPwCbhE4twuTvonPXBAEzCkSVzGOUobh7bqmpJ0k_j2ZIwzvth6es-Wf4TcA0uBQbHq06n9DnXKGZRRSVkJF2QBshQJB5FfkgWrOCRZzotrchNCz2JBCQuy2bVIY3ZGj6ELtMZWHzvnqbNUj1TvnZ9adwi0cR5XocVhoHv9OeLcNXTUo5u0j-OAt-TK6iHg3V9fko-X5916k2zfX9_WT9ukEQLmRHBmdS2yqip1zoQpDM9rxjSALWTGkaG2FeRGg6yR5aypjK4rK6WROrOGiyV5OO-dvPs6YJhV7w5-jCcVB8mzLC8qGV3i7Gq8C8GjVZPv9tp_K2DqhEz16heZOiE7iRFZTD2eUxgfOHboVWg6HBs0ncdmVsZ1_-Z_AMiedlI</recordid><startdate>20181115</startdate><enddate>20181115</enddate><creator>Zaim, N.</creator><creator>Zaim, A.</creator><creator>Kerouad, M.</creator><general>Elsevier B.V</general><general>Elsevier BV</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7U5</scope><scope>8FD</scope><scope>L7M</scope></search><sort><creationdate>20181115</creationdate><title>The hysteresis behavior of an amorphous core/shell magnetic nanoparticle</title><author>Zaim, N. ; Zaim, A. ; Kerouad, M.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c331t-320fab34997a503d6d25b00a11f6842e0eaf915da18be050c9dab9f88d8a4fd23</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2018</creationdate><topic>Algorithms</topic><topic>Amorphization</topic><topic>Amorphous magnetic nanoparticle</topic><topic>Coercivity</topic><topic>Computer simulation</topic><topic>Heisenberg model</topic><topic>Hysteresis behavior</topic><topic>Hysteresis loops</topic><topic>Magnetism</topic><topic>Magnetization</topic><topic>Monte Carlo simulation</topic><topic>Nanoparticles</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Zaim, N.</creatorcontrib><creatorcontrib>Zaim, A.</creatorcontrib><creatorcontrib>Kerouad, M.</creatorcontrib><collection>CrossRef</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Physica. B, Condensed matter</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Zaim, N.</au><au>Zaim, A.</au><au>Kerouad, M.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>The hysteresis behavior of an amorphous core/shell magnetic nanoparticle</atitle><jtitle>Physica. B, Condensed matter</jtitle><date>2018-11-15</date><risdate>2018</risdate><volume>549</volume><spage>102</spage><epage>106</epage><pages>102-106</pages><issn>0921-4526</issn><eissn>1873-2135</eissn><abstract>In this work, we employ the Monte Carlo simulation based on Metropolis algorithm to study the influence of the amorphization α, the temperature and the shell coupling Jsh/Jc on the hysteresis behavior of an amorphous core/shell magnetic nanoparticle. The magnetic hysteresis loops are obtained for different values of the system parameters. The coercive field and the remanent magnetization are also investigated. It is found that the hysteresis loops become narrower with increasing α and T and the area of hysteresis loop increases with increasing Jsh/Jc. It is also found that the coercive field exhibits a maximum which is depending on the value of α, and the remanent magnetization decreases with increasing T.</abstract><cop>Amsterdam</cop><pub>Elsevier B.V</pub><doi>10.1016/j.physb.2017.10.071</doi><tpages>5</tpages></addata></record> |
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| subjects | Algorithms Amorphization Amorphous magnetic nanoparticle Coercivity Computer simulation Heisenberg model Hysteresis behavior Hysteresis loops Magnetism Magnetization Monte Carlo simulation Nanoparticles |
| title | The hysteresis behavior of an amorphous core/shell magnetic nanoparticle |
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