Domain size effects in Barkhausen noise

被引：32

作者：

Bahiana, M ^{[1
]}

Koiller, B

de Queiroz, SLA

Denardin, JC

Sommer, RL

机构：

[1] Univ Fed Rio de Janeiro, Inst Fis, Rio De Janeiro, RJ, Brazil

[2] Univ Fed Fluminense, Inst Fis, BR-24020 Niteroi, RJ, Brazil

[3] UFSM, Dept Fis, Santa Maria, RS, Brazil

来源：

PHYSICAL REVIEW E | 1999年 / 59卷 / 04期

关键词：

D O I：

10.1103/PhysRevE.59.3884

中图分类号：

O35 [流体力学]; O53 [等离子体物理学];

学科分类号：

070204 ; 080103 ; 080704 ;

摘要：

The possible existence of self-organized criticality in Barkhausen noise is investigated theoretically through a single interface model, and experimentally from measurements in amorphous magnetostrictive ribbon Metglas 2605TCA under stress. Contrary to previous interpretations in the literature, both simulation and experiment indicate that the presence of a cutoff in the avalanche size distribution may be attributed to finite-size effects.

引用

页码：3884 / 3887

页数：4

共 10 条

[1] DOMAIN-WALL DYNAMICS AND BARKHAUSEN EFFECT IN METALLIC FERROMAGNETIC MATERIALS .1. THEORY [J].

ALESSANDRO, B ;

BEATRICE, C ;

BERTOTTI, G ;

MONTORSI, A .

JOURNAL OF APPLIED PHYSICS, 1990, 68 (06) :2901-2907

[2]

Barkhausen H, 1919, PHYS Z, V20, P401

[3] Dynamics of a ferromagnetic domain wall and the Barkhausen effect [J].

Cizeau, P ;

Zapperi, S ;

Durin, G ;

Stanley, HE .

PHYSICAL REVIEW LETTERS, 1997, 79 (23) :4669-4672

[4] SELF-ORGANIZED CRITICALITY IN A STICK-SLIP PROCESS [J].

FEDER, HJS ;

FEDER, J .

PHYSICAL REVIEW LETTERS, 1991, 66 (20) :2669-2672

[5] TRANSITION FROM COMPACT TO SELF-SIMILAR GROWTH IN DISORDERED-SYSTEMS - FLUID INVASION AND MAGNETIC-DOMAIN GROWTH [J].

JI, H ;

ROBBINS, MO .

PHYSICAL REVIEW A, 1991, 44 (04) :2538-2542

[6] Self-similar Barkhausen noise in magnetic domain wall motion [J].

Narayan, O .

PHYSICAL REVIEW LETTERS, 1996, 77 (18) :3855-3857

[7] STATISTICAL CHARACTERIZATION OF BARKHAUSEN NOISE [J].

OBRIEN, KP ;

WEISSMAN, MB .

PHYSICAL REVIEW E, 1994, 50 (05) :3446-3452

[8] AVALANCHES, BARKHAUSEN NOISE, AND PLAIN OLD CRITICALITY [J].

PERKOVIC, O ;

DAHMEN, K ;

SETHNA, JP .

PHYSICAL REVIEW LETTERS, 1995, 75 (24) :4528-4531

[9] INTERFACE DEPINNING, SELF-ORGANIZED CRITICALITY, AND THE BARKHAUSEN EFFECT [J].

URBACH, JS ;

MADISON, RC ;

MARKERT, JT .

PHYSICAL REVIEW LETTERS, 1995, 75 (02) :276-279

[10] Magnetization change due to stress change in a constant magnetic field on amorphous ribbons [J].

Yamamoto, K ;

Sasaki, T ;

Yamashiro, Y .

JOURNAL OF APPLIED PHYSICS, 1997, 81 (08) :5796-5798

← 1 →