Effects of the biaxial transverse crystal-field on the phase diagrams of a spin-1 nanowire
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- 作者：H. Magoussi ; houdamagoussi2@gmail.com" class="auth_mail" title="E-mail the corresponding author ; A. Zaim ah-zaim@yahoo.fr" class="auth_mail" title="E-mail the corresponding author ; M. Boughrara ; M. Kerouad m.kerouad@fs-umi.ac.ma" class="auth_mail" title="E-mail the corresponding author
- 关键词：Effective field theory ; Ising nanowire ; Biaxial crystal field ; Critical end point ; Re-entrant behavior
- 刊名：Superlattices and Microstructures
- 出版年：2016
- 出版时间：September 2016
- 年：2016
- 卷：97
- 期：Complete
- 页码：221-230
- 全文大小：813 K
文摘
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We have used the EFT, based on a probability distribution to study the phase diagrams and the magnetic properties of the nanowire.
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We have investigated the effects of the biaxial transverse crystal field, on the magnetic properties of the system.
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We have obtained the tricritical behavior, the critical end point and the reentrant phenomenon.