Structure and magnetic properties of (Sm,Ho)2Fe17Nx(x=0; 2.4)

被引：6

作者：

Veselova, S. V. ^{[1
]}

Tereshina, I. S. ^{[1
]}

Verbetsky, V. N. ^{[1
]}

Neznakhin, D. S. ^{[2
]}

Tereshina-Chitrova, E. A. ^{[3
,4
]}

Kaminskaya, T. P. ^{[1
]}

Karpenkov, A. Yu ^{[1
]}

Akimova, O., V ^{[1
]}

Gorbunov, D., I ^{[5
]}

Savchenko, A. G. ^{[6
]}

机构：

[1] Lomonosov Moscow State Univ, Moscow 119991, Russia

[2] Ural Fed Univ, Inst Nat Sci & Math, Ekaterinburg 620002, Russia

[3] Charles Univ Prague, Fac Math & Phys, Ke Karlovu 5, Prague 12116, Czech Republic

[4] ASCR, Inst Phys, Prague 18221, Czech Republic

[5] Helmholtz Zentrum Dresden Rossendorf, Dresden High Magnet Field Lab HLD EMFL, D-01314 Dresden, Germany

[6] Natl Univ Sci & Technol MISIS, 4 Leninskiy Prospekt, Moscow 119049, Russia

来源：

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 2020年 / 502卷

基金：

俄罗斯科学基金会;

关键词：

Intermetallic compound; Microstructural analysis; Nitride; Ball milling; Crystal structure; Magnetic properties; Low temperatures; High magnetic fields; RARE-EARTH; MAGNETOCRYSTALLINE ANISOTROPY; SINGLE-CRYSTAL; MICROSTRUCTURE; TRANSITION; NITRIDES; GA; TB; HO; AL;

D O I：

10.1016/j.jmmm.2020.166549

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The structural and magnetic properties of the compound Sm1.2Ho0.8Fe17 and the nitride powders Sm1.2Ho0.8Fe17N2.4 prepared by high energy ball milling under various milling regimes are reported. Magnetic properties of the samples are investigated at 2-300 K in steady magnetic field up to 70 kOe and in pulsed magnetic field up to 600 kOe. The application of high magnetic field reveals the presence of the second-order transition in Sm1.2Ho0.8Fe17N2.4 at 500 kOe. Magnetic hysteresis properties study shows that ball milling enhances magnetic performance of Sm1.2Ho0.8Fe17N2.4 making it perspective for the magnets fabrication.

引用

页数：6

共 48 条

[1]

[Anonymous], [No title captured]

[2] ABINITIO CALCULATION OF MAGNETIC-MOMENTS AND HYPERFINE FIELDS IN Y2FE17Z3 (Z = H, C, N) [J].