通过与基底的化学作用促进 L10-FeNi 相的有序化：分子动力学模拟研究

IF 5.3 2区材料科学 Q2 MATERIALS SCIENCE, MULTIDISCIPLINARY

Scripta Materialia Pub Date : 2024-09-28 DOI:10.1016/j.scriptamat.2024.116398

Masayuki Okugawa , Dmitri V. Louzguine-Luzgin , Yuichiro Koizumi , Takeshi Nakanishi

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引用次数: 0

摘要

L10 型铁镍金属间相是一种重要的无稀土磁性材料。然而，其制备仍然具有挑战性。在本文中，我们提出了在气相沉积过程中化学反应增强的有序化机制，并得到了分子动力学沉积模拟的支持。此外，我们还介绍了进一步有序金属间薄膜的制备指南。因此，我们不仅提出了 L10 型铁镍金属间磁体的制造方法，还提出了开发各种结构和功能层有序金属间材料的指导原则。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Promoting the ordering of L10-FeNi phase via chemical interactions with substrate: A molecular dynamics simulation study

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Promoting the ordering of L10-FeNi phase via chemical interactions with substrate: A molecular dynamics simulation study

The L1₀-type FeNi intermetallic phase is an important rare-earth-free magnetic material. However, its fabrication remains challenging. In this paper, we propose a chemical-interaction-enhanced ordering mechanism in vapor deposition processes, which is supported by molecular dynamics deposition simulations. Additionally, we describe guidelines for the fabrication of further ordered intermetallic thin films. Thus, we present not only the fabrication of an L1₀-type FeNi intermetallic magnet but also guidelines for developing diverse structural and functional layer-ordered intermetallic materials.

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来源期刊

Scripta Materialia 工程技术-材料科学：综合

CiteScore

11.40

自引率

5.00%

发文量

581

审稿时长

34 days

期刊介绍： Scripta Materialia is a LETTERS journal of Acta Materialia, providing a forum for the rapid publication of short communications on the relationship between the structure and the properties of inorganic materials. The emphasis is on originality rather than incremental research. Short reports on the development of materials with novel or substantially improved properties are also welcomed. Emphasis is on either the functional or mechanical behavior of metals, ceramics and semiconductors at all length scales.