Effects of the single-ion anisotropy on magnetic and thermodynamic properties of a ferrimagnetic mixed-spin (1, 3/2) cylindrical Ising nanowire
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- 作者：Wei Wanga ; ww9803@126.com" class="auth_mail" title="E-mail the corresponding author ; Jiang-lin Bib ; Rui-jia Liua ; Xu Chena ; Jin-ping Liua
- 关键词：Magnetic nanowire ; Anisotropy ; Phase diagram ; Magnetization ; Hysteresis loops ; Monte Carlo simulation
- 刊名：Superlattices and Microstructures
- 出版年：2016
- 出版时间：October 2016
- 年：2016
- 卷：98
- 期：Complete
- 页码：433-447
- 全文大小：3876 K
文摘
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A cylindrical nanowire consists of spin-1 core and spin-3/2 surface shell layers with ferrimagnetic interface coupling.
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Effects of anisotropy on the magnetic and thermodynamic properties of the system were examined by Monte Carlo simulations.
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The nanowire can exhibit first- and second-order phase transitions, tricritical point and compensation temperatures.
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The multiple hysteresis loops such as triple, duadruple and quintuple hysteresis loops behaviors have been found.