Academic Journal
Transport properties of shell-ferromagnetic Heusler precipitates in decomposed Ni49.8Mn45.1Sn5.1 and decomposition limit for Ni50Mn50-xSnx alloys
| العنوان: | Transport properties of shell-ferromagnetic Heusler precipitates in decomposed Ni49.8Mn45.1Sn5.1 and decomposition limit for Ni50Mn50-xSnx alloys |
|---|---|
| المؤلفون: | Farle, M., Çakır, A., Koyun, Hatice Nur, Acet, M. |
| بيانات النشر: | Elsevier B.V. |
| سنة النشر: | 2020 |
| المجموعة: | Pamukkale University Repository / Pamukkale Üniversitesi Açık Erişim Arşivi |
| مصطلحات موضوعية: | Ferromagnetic materials, Magnetic fields, Phase separation, Precipitation (chemical), Ferromagnetism, Shells (structures), Ternary alloys, Tin alloys, Transport properties, Coercive field, Core/shell, Ferromagnetic Heusler alloy, Ferromagnetic properties, Ferromagnets, Heusler alloys, Magneto transport properties, Structural instability, Manganese alloys |
| الوصف: | Shell-ferromagnetism is observed in Mn-rich NiMn-based Heusler alloys as a result of phase-separation. Off-stoichiometric NiMn-based Heusler alloys decompose into a dual-phase composite when annealed under a magnetic field. As a result of this process, an initially anti-ferromagnetic Heusler alloy gains hard-ferromagnetic properties with a nearly 10 Tesla coercive field of a core/shell structured precipitate. In the present study, Ni50.1Mn42.1Sn7.8 and Ni50.4Mn36.6Sn13.0 alloys are investigated for magnetic and structural instabilities and shell-ferromagnetic decomposition to obtain information on the compositional limits of the decomposition. Furthermore, we investigate the magneto-transport properties of shell-ferromagnets obtained by annealing Ni49.8Mn45.1Sn5.1 in a magnetic-field. © 2019 Elsevier B.V. |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | English |
| Relation: | Journal of Magnetism and Magnetic Materials; Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı; https://hdl.handle.net/11499/37209; https://doi.org/10.1016/j.jmmm.2019.166265; 499; WOS:000510014100042 |
| DOI: | 10.1016/j.jmmm.2019.166265 |
| الاتاحة: | https://hdl.handle.net/11499/37209 https://doi.org/10.1016/j.jmmm.2019.166265 |
| Rights: | none |
| رقم الانضمام: | edsbas.76256E83 |
| قاعدة البيانات: | BASE |
| DOI: | 10.1016/j.jmmm.2019.166265 |
|---|