Magnetic domains in magnetostrictive Fe-Ga alloys

被引：32
|
作者：
Xing, Q. [1 ]
Lograsso, T. A. [1 ]
机构：
[1] Ames Lab, Ames, IA 50011 USA
来源：
APPLIED PHYSICS LETTERS | 2008年 / 93卷 / 18期
关键词：
alloying additions; gallium alloys; iron alloys; magnetic domain walls; magnetostriction; precipitation;
D O I：
10.1063/1.3013575
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
Lorentz microscopy was applied to the observation of magnetic domains in iron-gallium (Fe-Ga) alloys. Results did not show any link between the magnetic domains and the magnetostriction enhancement by Ga addition, but did reveal that the drastic decrease in magnetostriction for Fe-31.2 at. % Ga was due to the presence of large scale precipitates. Magnetic domain features did not change in the alloys of A2, D0(3), A2+D0(3), A2+B2+D0(3), and A2+fine scale precipitates. Large scale precipitates within the slow-cooled Fe-31.2 at. % Ga affected both the distribution and wall motion of magnetic domains.
引用
收藏
页数：3
相关论文
共 50 条
  • [1] Cellular magnetic domains in Fe-Ga alloys
    Tianen, Matthew N.
    Seguin, Daniel J.
    Wang, Yu U.
    Jin, Yongmei M.
    APPLIED PHYSICS LETTERS, 2020, 117 (03)
  • [2] Impact force sensing with magnetostrictive Fe-Ga alloys
    Shu, Liang
    Yang, Jiabin
    Li, Bo
    Deng, Zhangxian
    Dapino, Marcelo J.
    MECHANICAL SYSTEMS AND SIGNAL PROCESSING, 2020, 139
  • [3] An Experimental Evaluation of Quenched Fe-Ga Alloys: Structural Magnetic and Magnetostrictive Properties
    Vijayanarayanan, V.
    Basumatary, Himalay
    Raja, M. Manivel
    Mahendran, M.
    INDIAN JOURNAL OF PURE & APPLIED PHYSICS, 2022, 60 (07) : 627 - 633
  • [4] Electrodeposited Magnetostrictive Fe-Ga Alloys for Miniaturised Actuators
    Schiavone, Giuseppe
    Ng, Jack H.
    Record, Paul M.
    Shang, Xinxin
    Wlodarczyk, Krystian L.
    Hand, Duncan P.
    Cummins, Gerard
    Desmulliez, Marc P. Y.
    2014 9TH INTERNATIONAL MICROSYSTEMS, PACKAGING, ASSEMBLY AND CIRCUITS TECHNOLOGY CONFERENCE (IMPACT), 2014, : 246 - 249
  • [5] Zigzag domain boundaries in magnetostrictive Fe-Ga alloys
    Tianen, Matthew N.
    Ong, Keat G.
    Jin, Yongmei M.
    PHYSICAL REVIEW B, 2021, 103 (10)
  • [6] An Experimental Evaluation of Quenched Fe-Ga Alloys: Structural Magnetic and Magnetostrictive Properties
    Vijayanarayanan, V.
    Basumatary, Himalay
    Raja, M. Manivel
    Mahendran, M.
    INDIAN JOURNAL OF PURE & APPLIED PHYSICS, 2022, 60 (08) : 627 - 633
  • [7] Role of structural ordering on magnetostrictive property of Fe-Ga alloys
    Palit, Mithun
    Basumatary, Himalay
    Pandian, S.
    JOURNAL OF MATERIALS SCIENCE, 2025, 60 (03) : 1647 - 1660
  • [8] Effect of grain shape on magnetostrictive polycrystalline Fe-Ga alloys
    Turtelli, R. Sato
    Bormio-Numes, C.
    Sinnecker, J. P.
    Groessinger, R.
    PHYSICA B-CONDENSED MATTER, 2006, 384 (1-2) : 265 - 267
  • [9] Temperature and magnetic field dependencies of the Young's modulus in magnetostrictive Fe-Ga alloys
    Li, Jiheng
    Li, Mingming
    Mu, Xing
    Bao, Xiaoqian
    Gao, Xuexu
    JOURNAL OF APPLIED PHYSICS, 2018, 123 (07)
  • [10] Disorder trapping in gas quenched magnetostrictive Fe-Ga alloys
    Basumatary, Himalay
    Palit, Mithun
    Chelvane, J. Arout
    Pandian, S.
    MATERIALS SCIENCE AND ENGINEERING B-ADVANCED FUNCTIONAL SOLID-STATE MATERIALS, 2010, 167 (03): : 210 - 213
12345