Domain imaging in FINEMET ribbons

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS

卷:322

Article

Silveyra, J. M.¹  Vlasak, G.²  Svec, P.²  Janickovic, D.²  Cremaschi, V. J.¹ 

[1] Consejo Nacl Invest Cient & Tecn, UBA, Fac Ingn, INTECIN,Lab Solidos Amorfos, RA-1033 Buenos Aires, DF, Argentina

[2] Slovak Acad Sci, Inst Phys, Bratislava 84511, Slovakia

关键词: Magnetic domain;    Bitter;    Soft magnetic material;    FINEMET;    Magnetostriction;   

DOI  :  10.1016/j.jmmm.2010.04.030

来源: Elsevier

【 摘 要 】

The magnetization behaviour of a ferromagnetic material depends on its domain structure, which in turn is largely determined by magnetic anisotropies. In this work, domain patterns were observed by a quite forgotten but still the simplest and the cheapest technique: the Bitter method. A systematic study of the evolution of the domain structure in FINEMET ribbons after thermal annealing is presented, correlating the results with the crystalline structure, magnetostriction and coercivity measurements. (C) 2010 Elsevier B.V. All rights reserved.

【 授权许可】

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