Determination of closure domain penetration in electrodeposited microtubes by combined magnetic force microscopy and giant magneto-impedance techniques

被引：9

作者：

Garcia, JM

Asenjo, A

Vázquez, M

Yakunin, AM

Antonov, AS

Sinnecker, JP

机构：

[1] CSIC, Inst Ciencia Mat Madrid, RENFE, UCM,Inst Magnetismo Aplicado, Madrid 28230, Spain

[2] Sci Ctr Appl Problems Electrodynam, Moscow 127412, Russia

[3] Univ Fed Rio de Janeiro, Inst Fis, BR-21945970 Rio De Janeiro, Brazil

来源：

JOURNAL OF APPLIED PHYSICS | 2001年 / 89卷 / 07期

关键词：

D O I：

10.1063/1.1346998

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The domain structure of electrodeposited Co90P10 microtubes exhibiting radial magnetic anisotropy and giant magneto-impedance effect has been characterized by combined magnetic force microscopy imaging and impedance measurements. It has been shown that the size of the closure domains increases with the CoP layer thickness. Furthermore, the depth of the closure domains has been quantitatively determined from the high frequency behavior. (C) 2001 American Institute of Physics.

引用

收藏

页码：3888 / 3891

页数：4

相关论文

共 21 条

[1] The features of GMI effect in amorphous wires at microwaves [J].

Antonov, A ;

Granovsky, A ;

Lagarkov, A ;

Perov, N ;

Usov, N ;

Furmanova, T .

PHYSICA A, 1997, 241 (1-2) :420-424

[2] MFM imaging of FePd stripe domains.: Evolution with Pt buffer layer thickness [J].

Asenjo, A ;

García, JM ;

García, D ;

Hernando, A ;

Vázquez, M ;

Caro, PA ;

Ravelosona, D ;

Cebollada, A ;

Briones, F .

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 1999, 196 :23-25

[3] Magnetic force microscopy study of dense stripe domains in Fe-B/Co-Si-B multilayers and the evolution under an external applied field [J].

Asenjo, A ;

García, D ;

García, JM ;

Prados, C ;

Vázquez, M .

PHYSICAL REVIEW B, 2000, 62 (10) :6538-6544

[4]

Beach RS, 1996, APPL PHYS LETT, V68, P2753, DOI 10.1063/1.115587

[5] GIANT MAGNETIC-FIELD DEPENDENT IMPEDANCE OF AMORPHOUS FECOSIB WIRE [J].

BEACH, RS ;

BERKOWITZ, AE .

APPLIED PHYSICS LETTERS, 1994, 64 (26) :3652-3654

[6] STRIPE AND CYLINDRICAL DOMAINS IN AMORPHOUS CO-P AND CO-NI-P FILMS [J].

CARGILL, GS ;

GAMBINO, RJ ;

CUOMO, JJ .

IEEE TRANSACTIONS ON MAGNETICS, 1974, MA10 (03) :803-806

[7] Giant magnetoimpedance in twisted amorphous CoP multilayers electrodeposited onto Cu wires [J].

Favieres, C ;

Aroca, C ;

Sánchez, MC ;

Rao, KV ;

Madurga, V .

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 1999, 196 :224-226

[8] Measurement of the effects of the localized field of a magnetic force microscope tip on a 180 degrees domain wall [J].

Foss, S ;

Dahlberg, ED ;

Proksch, R ;

Moskowitz, BM .

JOURNAL OF APPLIED PHYSICS, 1997, 81 (08) :5032-5034

[9] THEORY OF THE STRUCTURE OF FERROMAGNETIC DOMAINS IN FILMS AND SMALL PARTICLES [J].

KITTEL, C .

PHYSICAL REVIEW, 1946, 70 (11-1) :965-971

[10]

Landau L. D., 1995, ELECTRODYNAMICS CONT, P212