Magnetism in cubic manganese-rich Heusler compounds

Lukas Wollmann; Stanislav Chadov; Juergen Kuebler; Claudia Felser

首页> 外文期刊>Physical review >Magnetism in cubic manganese-rich Heusler compounds

【24h】

Magnetism in cubic manganese-rich Heusler compounds

机译：立方富锰Heusler化合物中的磁性

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

Manganese-rich Heusler compounds are attracting much interest in the context of spin transfer torque and rare-earth free hard magnets. Here we give a comprehensive overview of the magnetic properties of noncentrosymmetric cubic Mn_2-based Heusler materials, which are characterized by an antiparallel coupling of magnetic moments on Mn atoms. Such a ferrimagnetic order leads to the emergence of new properties that are absent in ferromagnetic centrosymmetric Heusler structures. In terms of the band structure calculations, we explain the formation of this magnetic order and the Curie temperatures. This overview is intended to establish guidelines for a basic understanding of magnetism in Mn_2-based Heusler compounds.

机译：在自旋转移转矩和无稀土的硬质磁铁方面，富含锰的Heusler化合物引起了人们的极大兴趣。在这里，我们对非中心对称立方Mn_2基Heusler材料的磁性能进行了全面概述，其特征是磁矩与Mn原子呈反平行耦合。这种亚铁磁阶导致了铁磁中心对称的赫斯勒结构中不存在的新特性的出现。根据能带结构的计算，我们解释了这种磁阶和居里温度的形成。本概述旨在为基本理解基于Mn_2的Heusler化合物中的磁性建立指南。

著录项

来源
《Physical review》 |2014年第21期|214420.1-214420.11|共11页
作者
Lukas Wollmann; Stanislav Chadov; Juergen Kuebler; Claudia Felser;
展开▼
作者单位

Max-Planck-Institut fuer Chemische Physik fester Stoffe, Noethnitzer Strasse 40, 01187 Dresden, Germany;

Max-Planck-Institut fuer Chemische Physik fester Stoffe, Noethnitzer Strasse 40, 01187 Dresden, Germany;

Institut fuer Festkoerperphysik, Technische Universitaet Darmstadt, 64289 Darmstadt, Germany;

Max-Planck-Institut fuer Chemische Physik fester Stoffe, Noethnitzer Strasse 40, 01187 Dresden, Germany;

展开▼
收录信息
原文格式 PDF
正文语种 eng
中图分类
关键词
ferrimagnetics; total energy and cohesive energy calculations; band and itinerant models; exchange and superexchange interactions;

机译：亚铁磁;总能量和内聚能计算;带和巡回模型交换和超交换交互;

相似文献

外文文献
中文文献
专利

1. Magnetism in tetragonal manganese-rich Heusler compounds [J] . Lukas Wollmann, Stanislav Chadov, Juergen Kuebler, Physical review . 2015,第6期

机译：四方富锰Heusler化合物中的磁性
2. Energy gap formation mechanism through the interference phenomena of electrons in face-centered cubic elements and compounds with the emphasis on half-Heusler and Heusler compounds [J] . Mizutani U., Sato H. Philosophical magazine: structure and properties of condensed matter . 2018,第13a18期

机译：能隙形成机制通过面对中心的立方体元素和化合物的干涉现象，并强调半起半的Heausler和Heusler化合物
3. Elastic properties and stability of Heusler compounds: Cubic Co_2 VZ compounds with L2_1 structure [J] . Wu Shu-Chun, Fecher Gerhard H., Naghavi S. Shahab, Journal of Applied Physics . 2019,第8期

机译：Heusler化合物的弹性和稳定性：具有L2_1结构的立方Co_2 VZ化合物
4. Tunable magnetism and half-metallic stability of Half-Heusler compound NiMn_(1-x)Nb_xSb [C] . Qing Zhou, Bo Wu, Hongkuang Yuan International Conference on Advances in Materials and Manufacturing Processes . 2012

机译：半Heusler复合Nimn_（1-x）Nb_xsb的可调磁性和半金属稳定性
5. Disorder-induced localization and itinerant magnetism in the Half-Heusler alloys and dilution studies of the beta-titanium tin and barium boride compounds. [D] . Drymiotis, Fivos. 2002

机译：Half-Heusler合金中的无序诱导的局部化和流动磁性以及对β-钛锡和硼化钡化合物的稀释研究。
6. Transformation Paths from Cubic to Low-Symmetry Structures in Heusler Ni2MnGa Compound [O] . Martin Zelený, Ladislav Straka, Alexei Sozinov, -1

机译：Heusler Ni2MnGa化合物从立方到低对称结构的转变路径
7. Magnetism in cubic manganese-rich Heusler compounds [O] . Wollmann, L., Chadov, S., Kübler, J., 2014

机译：立方富锰Heusler化合物的磁性

Magnetism in cubic manganese-rich Heusler compounds

摘要

著录项

相似文献

相关主题

期刊订阅