Soft ferromagnetic properties of Ni44Fe6Mn32Al18 doped Co partially

Hamdan Akbar Notonegoro, Budhy Kurniawan R., Candra Kurniawan, Azwar Manaf

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Research in finding suitable magnetocaloric material around room temperature made ferromagnetic (FM) (Ni-Mn)-based Heusler alloys receive considerable attention as a potential candidate for the magnetic refrigerator. This compound are associated with the shape-memory effect, magnetic superelasticity, and more others magneto-functional properties. The compounds were prepared by vacuum arc melter (VAM) under argon atmosphere which sintering and annealing process were running with quartz cube in vacuum condition. A small amount of coercivity value at σ = 0 in the hysteresis curve occurred whereas magnetization of the sample in various temperature does not reach saturation. The Currie temperature Tc of the sample was obtained at 358 K. Nevertheless, this is dubious value because at T = 300 K the curves had swooped down. Additional measurements necessary to taken as a comparison to verify this value.

Original languageEnglish
Title of host publicationInternational Conference on Engineering, Science and Nanotechnology 2016, ICESNANO 2016
EditorsBudi Kristiawan, Agung Tri Wijayanta, Dominicus Danardono, Budi Santoso, Miftahul Anwar, Triyono, Syamsul Hadi, Joko Triyono, Eko Surojo, Dody Ariawan, Ubaidillah, Suyitno, Nurul Muhayat
PublisherAmerican Institute of Physics Inc.
ISBN (Electronic)9780735414525
DOIs
Publication statusPublished - 3 Jan 2017
Event1st International Conference on Engineering, Science and Nanotechnology 2016, ICESNANO 2016 - Solo, Indonesia
Duration: 3 Aug 20165 Aug 2016

Publication series

NameAIP Conference Proceedings
Volume1788
ISSN (Print)0094-243X
ISSN (Electronic)1551-7616

Conference

Conference1st International Conference on Engineering, Science and Nanotechnology 2016, ICESNANO 2016
Country/TerritoryIndonesia
CitySolo
Period3/08/165/08/16

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