Wide temperature window of magnetostructural transition achieved in Mn0.4Fe0.6NiSi1−xGax by a two-step isostructural alloying process
A new approach has been proposed in this work, which provides an effective way for tuning the structural transition in MM’X systems with relatively high transition temperature. With this method, a temperature window as wide as 275 K for the magnetostructural transition has been achieved in the MnNiS...
| Main Authors: | , , , , , , , |
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| Format: | Article |
| Language: | English |
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AIP Publishing LLC
2016-05-01
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| Series: | AIP Advances |
| Online Access: | http://dx.doi.org/10.1063/1.4944704 |
| _version_ | 1819230489176702976 |
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| author | J. Chen H. G. Zhang E. K. Liu M. Yue Q. M. Lu W. H. Wang G. H. Wu J. X. Zhang |
| author_facet | J. Chen H. G. Zhang E. K. Liu M. Yue Q. M. Lu W. H. Wang G. H. Wu J. X. Zhang |
| author_sort | J. Chen |
| collection | DOAJ |
| description | A new approach has been proposed in this work, which provides an effective way for tuning the structural transition in MM’X systems with relatively high transition temperature. With this method, a temperature window as wide as 275 K for the magnetostructural transition has been achieved in the MnNiSi alloy system. The maximum magnetic entropy change of the system is as high as 13.3 J/kgK, which, together with the large temperature window, enables the Mn0.4Fe0.6NiSi1−xGax system to be a promising candidate for magnetic refrigerant applications. |
| first_indexed | 2024-12-23T11:29:53Z |
| format | Article |
| id | doaj.art-74502b293f4c4b3aa5594be37af464d6 |
| institution | Directory Open Access Journal |
| issn | 2158-3226 |
| language | English |
| last_indexed | 2024-12-23T11:29:53Z |
| publishDate | 2016-05-01 |
| publisher | AIP Publishing LLC |
| record_format | Article |
| series | AIP Advances |
| spelling | doaj.art-74502b293f4c4b3aa5594be37af464d62022-12-21T17:48:51ZengAIP Publishing LLCAIP Advances2158-32262016-05-0165056220056220-610.1063/1.4944704159691ADVWide temperature window of magnetostructural transition achieved in Mn0.4Fe0.6NiSi1−xGax by a two-step isostructural alloying processJ. Chen0H. G. Zhang1E. K. Liu2M. Yue3Q. M. Lu4W. H. Wang5G. H. Wu6J. X. Zhang7College of Materials Science and Engineering, Beijing University of Technology, Beijing 100124, ChinaCollege of Materials Science and Engineering, Beijing University of Technology, Beijing 100124, ChinaState Key Laboratory of Magnetism, Institute of Physics, Chinese Academy of Sciences, Beijing 100190, ChinaCollege of Materials Science and Engineering, Beijing University of Technology, Beijing 100124, ChinaCollege of Materials Science and Engineering, Beijing University of Technology, Beijing 100124, ChinaState Key Laboratory of Magnetism, Institute of Physics, Chinese Academy of Sciences, Beijing 100190, ChinaState Key Laboratory of Magnetism, Institute of Physics, Chinese Academy of Sciences, Beijing 100190, ChinaCollege of Materials Science and Engineering, Beijing University of Technology, Beijing 100124, ChinaA new approach has been proposed in this work, which provides an effective way for tuning the structural transition in MM’X systems with relatively high transition temperature. With this method, a temperature window as wide as 275 K for the magnetostructural transition has been achieved in the MnNiSi alloy system. The maximum magnetic entropy change of the system is as high as 13.3 J/kgK, which, together with the large temperature window, enables the Mn0.4Fe0.6NiSi1−xGax system to be a promising candidate for magnetic refrigerant applications.http://dx.doi.org/10.1063/1.4944704 |
| spellingShingle | J. Chen H. G. Zhang E. K. Liu M. Yue Q. M. Lu W. H. Wang G. H. Wu J. X. Zhang Wide temperature window of magnetostructural transition achieved in Mn0.4Fe0.6NiSi1−xGax by a two-step isostructural alloying process AIP Advances |
| title | Wide temperature window of magnetostructural transition achieved in Mn0.4Fe0.6NiSi1−xGax by a two-step isostructural alloying process |
| title_full | Wide temperature window of magnetostructural transition achieved in Mn0.4Fe0.6NiSi1−xGax by a two-step isostructural alloying process |
| title_fullStr | Wide temperature window of magnetostructural transition achieved in Mn0.4Fe0.6NiSi1−xGax by a two-step isostructural alloying process |
| title_full_unstemmed | Wide temperature window of magnetostructural transition achieved in Mn0.4Fe0.6NiSi1−xGax by a two-step isostructural alloying process |
| title_short | Wide temperature window of magnetostructural transition achieved in Mn0.4Fe0.6NiSi1−xGax by a two-step isostructural alloying process |
| title_sort | wide temperature window of magnetostructural transition achieved in mn0 4fe0 6nisi1 xgax by a two step isostructural alloying process |
| url | http://dx.doi.org/10.1063/1.4944704 |
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