FORCED SHEAR-FLOW OF MAGNETIC-BUBBLE ARRAYS

被引：26

作者：

SESHADRI, R

WESTERVELT, RM

机构：

[1] HARVARD UNIV,DIV APPL SCI,CAMBRIDGE,MA 02138

[2] HARVARD UNIV,DEPT PHYS,CAMBRIDGE,MA 02138

来源：

PHYSICAL REVIEW LETTERS | 1993年 / 70卷 / 02期

关键词：

D O I：

10.1103/PhysRevLett.70.234

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We present direct experimental observations of collective transport in two-dimensional magnetic bubble arrays in thin garnet films. Shear flow is produced by forcing the array to move past a flat interface; the array is strongly pinned on the other side of the interface. Time-resolved images of the dislocation dynamics that produce shear flow are obtained via Voronoi constructions.

引用

页码：234 / 237

页数：4

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