Stoichiometry-Induced Ferromagnetism in Altermagnetic Candidate MnTe (Adv. Funct. Mater. 46/2024)

IF 18.5 1区材料科学 Q1 CHEMISTRY, MULTIDISCIPLINARY

Advanced Functional Materials Pub Date : 2024-11-11 DOI:10.1002/adfm.202470273

Michael Chilcote, Alessandro R. Mazza, Qiangsheng Lu, Isaiah Gray, Qi Tian, Qinwen Deng, Duncan Moseley, An-Hsi Chen, Jason Lapano, Jason S. Gardner, Gyula Eres, T. Zac Ward, Erxi Feng, Huibo Cao, Valeria Lauter, Michael A. McGuire, Raphael Hermann, David Parker, Myung-Geun Han, Asghar Kayani, Gaurab Rimal, Liang Wu, Timothy R. Charlton, Robert G. Moore, Matthew Brahlek

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Abstract

Stoichiometry-Induced Ferromagnetism

The strong spin-moment coupling predicted for altermagnets may have profound implications for new electronic applications. In article number 2405829, Matthew Brahlek and co-workers use a variety of probes to demonstrate that the room-temperature altermagnetic candidate MnTe exhibits competing antiferromagnetic and ferromagnetic orders and identifies their origins. This finding will enable tailoring magnetic properties to test fundamental properties and push forward future spintronic applications.

Abstract Image

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超磁候选材料锰碲中的化学计量诱导铁磁性（功能材料学进展 46/2024）

化学计量诱导的铁磁性预言的强自旋动量耦合可能对新的电子应用具有深远影响。在文章编号 2405829 中，Matthew Brahlek 及其合作者利用各种探针证明了室温变磁候选物 MnTe 具有相互竞争的反铁磁和铁磁阶次，并确定了它们的起源。这一发现将有助于定制磁特性，以测试基本特性并推动未来的自旋电子应用。

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来源期刊

Advanced Functional Materials 工程技术-材料科学：综合

CiteScore

29.50

自引率

4.20%

发文量

2086

审稿时长

2.1 months

期刊介绍： Firmly established as a top-tier materials science journal, Advanced Functional Materials reports breakthrough research in all aspects of materials science, including nanotechnology, chemistry, physics, and biology every week. Advanced Functional Materials is known for its rapid and fair peer review, quality content, and high impact, making it the first choice of the international materials science community.