| The Effect of B Doping on the Martensitic Transitions, Magnetocaloric and Magnetic Properties in Ni48Mn39In13-xBx Ribbons | |
| X. G. Zhao; B. Li; C. C. Hsieh; W. C. Chang; W. Liu; Z. D. Zhang | |
| 2012 | |
| Source Publication | Ieee Transactions on Magnetics
 |
| ISSN | 0018-9464 |
| Volume | 48Issue:11Pages:3742-3745 |
| Abstract | The influence of boron substitution for indium on phase transformation, magnetocaloric and exchange bias (EB) properties in annealed Ni48Mn39In13-xBx (x = 1-4) ribbons has been investigated. It is observed that an increase in B concentration strongly affects the magnetic state of the martensitic phase, the magnetic entropy change and the EB properties of the ribbons. These ribbons crystallize in a partially ordered B2 phase structure. The martensitic structural transition temperature (T-M) decreases from 270 K for x = 0 to 175 K for x = 2 with increasing B content. A further increase in B content results in an increase of T-M to 268 K for x = 4. The peak value of positive magnetic entropy change (Delta S-M) decreases from 20.2 J/kg K for x = 0 to 2.8 J/kg K for x = 4 for a magnetic field change H = 50 kOe. The values of exchange bias field (H-E) and the coercivity (H-C) change from 258 Oe and 192 Oe to 397 Oe and 600 Oe, respectively, as x is increased from 0 to 4. The phenomena are attributed to the change of exchange interactions in B-substituted Ni-Mn-In ribbons due to the change of distance between Mn atoms. |
| description.department | [zhao, xinguo; hsieh, chih-chieh; chang, wen-cheng] natl chung cheng univ, dept phys, chiayi 621, taiwan. [zhao, xinguo; li, bo; liu, wei; zhang, zhidong] chinese acad sci, shenyang natl lab mat sci, inst met res, shenyang 110016, peoples r china. [zhao, xinguo; li, bo; liu, wei; zhang, zhidong] chinese acad sci, int ctr mat phys, shenyang 110016, peoples r china.;chang, wc (reprint author), natl chung cheng univ, dept phys, chiayi 621, taiwan.;phywcc@ccu.edu.tw |
| Keyword | Exchange Bias Martensitic Transformation Magnetocaloric Properties Melt-spun Ribbon Transformation Alloys |
| URL | 查看原文 |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/60488 |
| Collection | 中国科学院金属研究所 |
| Recommended Citation GB/T 7714 | X. G. Zhao,B. Li,C. C. Hsieh,et al. The Effect of B Doping on the Martensitic Transitions, Magnetocaloric and Magnetic Properties in Ni48Mn39In13-xBx Ribbons[J]. Ieee Transactions on Magnetics,2012,48(11):3742-3745. |
| APA | X. G. Zhao,B. Li,C. C. Hsieh,W. C. Chang,W. Liu,&Z. D. Zhang.(2012).The Effect of B Doping on the Martensitic Transitions, Magnetocaloric and Magnetic Properties in Ni48Mn39In13-xBx Ribbons.Ieee Transactions on Magnetics,48(11),3742-3745. |
| MLA | X. G. Zhao,et al."The Effect of B Doping on the Martensitic Transitions, Magnetocaloric and Magnetic Properties in Ni48Mn39In13-xBx Ribbons".Ieee Transactions on Magnetics 48.11(2012):3742-3745. |
| Files in This Item: | There are no files associated with this item. | |||||
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Edit Comment