Magnetostriction of a Fe83Ga17 single crystal slightly doped with Tb

Chongzheng Meng; Chengbao Jiang

doi:10.1016/j.scriptamat.2015.11.022

Magnetostriction of a Fe₈₃Ga₁₇ single crystal slightly doped with Tb

Chongzheng Meng
, Chengbao Jiang^*

^*此作品的通讯作者

材料科学与工程学院

Beihang University

科研成果: 期刊稿件 › 文章 › 同行评审

44 引用（Scopus）

摘要

A novel strategy of sub-rapid directional solidification is developed for preparing doped FeGa single crystals. Crystals of nominal composition Fe₈₃Ga₁₇Tb_x (x = 0, 0.05) have been grown with [100] preferred orientation at a high growth rate of 3000 mm/h. Using this method, trace amounts of normally-insoluble Tb can be incorporated into the A2 Fe₈₃Ga₁₇ matrix. A large magnetostriction (λ₁₀₀) of 310 ppm is achieved in the [100] oriented Fe₈₃Ga₁₇Tb_0.05 single crystal, ~ 50% higher than that of a similar undoped crystal.

源语言	英语
页（从-至）	9-12
页数	4
期刊	Scripta Materialia
卷	114
DOI	https://doi.org/10.1016/j.scriptamat.2015.11.022
出版状态	已出版 - 15 3月 2016

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10.1016/j.scriptamat.2015.11.022

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@article{2010c1089eeb4ee6958cc91d2088eaa5,

title = "Magnetostriction of a Fe83Ga17 single crystal slightly doped with Tb",

abstract = "A novel strategy of sub-rapid directional solidification is developed for preparing doped FeGa single crystals. Crystals of nominal composition Fe83Ga17Tbx (x = 0, 0.05) have been grown with [100] preferred orientation at a high growth rate of 3000 mm/h. Using this method, trace amounts of normally-insoluble Tb can be incorporated into the A2 Fe83Ga17 matrix. A large magnetostriction (λ100) of 310 ppm is achieved in the [100] oriented Fe83Ga17Tb0.05 single crystal, \textasciitilde{} 50\% higher than that of a similar undoped crystal.",

keywords = "FeGaTb single crystal, Magnetostriction, Sub-rapid directional solidification",

author = "Chongzheng Meng and Chengbao Jiang",

year = "2016",

month = mar,

day = "15",

doi = "10.1016/j.scriptamat.2015.11.022",

language = "英语",

volume = "114",

pages = "9--12",

journal = "Scripta Materialia",

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TY - JOUR

T1 - Magnetostriction of a Fe83Ga17 single crystal slightly doped with Tb

AU - Meng, Chongzheng

AU - Jiang, Chengbao

PY - 2016/3/15

Y1 - 2016/3/15

N2 - A novel strategy of sub-rapid directional solidification is developed for preparing doped FeGa single crystals. Crystals of nominal composition Fe83Ga17Tbx (x = 0, 0.05) have been grown with [100] preferred orientation at a high growth rate of 3000 mm/h. Using this method, trace amounts of normally-insoluble Tb can be incorporated into the A2 Fe83Ga17 matrix. A large magnetostriction (λ100) of 310 ppm is achieved in the [100] oriented Fe83Ga17Tb0.05 single crystal, ~ 50% higher than that of a similar undoped crystal.

AB - A novel strategy of sub-rapid directional solidification is developed for preparing doped FeGa single crystals. Crystals of nominal composition Fe83Ga17Tbx (x = 0, 0.05) have been grown with [100] preferred orientation at a high growth rate of 3000 mm/h. Using this method, trace amounts of normally-insoluble Tb can be incorporated into the A2 Fe83Ga17 matrix. A large magnetostriction (λ100) of 310 ppm is achieved in the [100] oriented Fe83Ga17Tb0.05 single crystal, ~ 50% higher than that of a similar undoped crystal.

KW - FeGaTb single crystal

KW - Magnetostriction

KW - Sub-rapid directional solidification

UR - https://www.scopus.com/pages/publications/84954306501

U2 - 10.1016/j.scriptamat.2015.11.022

DO - 10.1016/j.scriptamat.2015.11.022

M3 - 文章

AN - SCOPUS:84954306501

SN - 1359-6462

VL - 114

SP - 9

EP - 12

JO - Scripta Materialia

JF - Scripta Materialia

ER -

Magnetostriction of a Fe83Ga17 single crystal slightly doped with Tb

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Magnetostriction of a Fe₈₃Ga₁₇ single crystal slightly doped with Tb