Highly thermal-stable ferromagnetism by a natural composite

Magnetism deterioration is usually expected in all ferromagnetic materials with increasing temperature. Here, Maet al. report a Fe-Ga alloy with highly thermal-stable magnetization up to 880 K and with nearly no deterioration over a wide temperature range in magnetostriction.

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Bibliographic Details
Main Authors: Tianyu Ma, Junming Gou, Shanshan Hu, Xiaolian Liu, Chen Wu, Shuai Ren, Hui Zhao, Andong Xiao, Chengbao Jiang, Xiaobing Ren, Mi Yan
Format: article
Language:EN
Published: Nature Portfolio 2017
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Q
Online Access:https://doaj.org/article/673f9c2945964a459b7dce8fa5bc69dd
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Summary:Magnetism deterioration is usually expected in all ferromagnetic materials with increasing temperature. Here, Maet al. report a Fe-Ga alloy with highly thermal-stable magnetization up to 880 K and with nearly no deterioration over a wide temperature range in magnetostriction.