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

Okugawa, Masayuki; Louzguine-Luzgin, Dmitri V.; Koizumi, Yuichiro et al.

Scripta Materialia, 2025, 255, 116398

Number of Access:573（2025-08-14 15:05 Counts）

Identifier to cite or link to this item: https://hdl.handle.net/11094/98583

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Title
Promoting the ordering of L1₀-FeNi phase via chemical interactions with substrate: A molecular dynamics simulation study
Creator
NRID
1000070847160 1000070847160
ORCID
0000-0002-6844-6856 0000-0002-6844-6856
researchmap permalink
masayuki.okugawa masayuki.okugawa
Scopus Author ID
57202824128 57202824128
CreatorName
Okugawa, Masayuki
NRID
1000060302212 1000060302212
CreatorName
Louzguine-Luzgin, Dmitri V.
NRID
1000010322174 1000010322174
ORCID
0000-0001-7061-7135 0000-0001-7061-7135
researchmap permalink
YuichiroKoizumi YuichiroKoizumi
Scopus Author ID
57202772340 57202772340
CreatorName
Koizumi, Yuichiro
NRID
1000000301771 1000000301771
CreatorName
Nakanishi, Takeshi
Subject
L1₀-type FeNi intermetallic film　　
Molecular dynamics simulation
Rare-earth-free magnetic material
Vapor deposition process
Description
Okugawa M., Louzguine-Luzgin D.V., Koizumi Y., et al. Promoting the ordering of L1₀-FeNi phase via chemical interactions with substrate: A molecular dynamics simulation study. Scripta Materialia 255, 116398 (2025); https://doi.org/10.1016/j.scriptamat.2024.116398.
Abstract
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.
Publisher
Elsevier B.V.
Source Title
Scripta Materialia
Volume (Issue)
255
Page
116398
Date of Issued
2025-01-15
Language
English
Handle URL
https://hdl.handle.net/11094/98583
PISSN
13596462
Relation.isIdenticalTo
DOI (Publisher Version)
https://doi.org/10.1016/j.scriptamat.2024.116398
Access Rights
open access
CopyRight
This article is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
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Version of Record
Category
学術雑誌論文 Journal Article