3-DIMENSIONAL STRUCTURE OF INDUCED ELECTRORHEOLOGICAL SOLID

被引：496
作者：
TAO, R
SUN, JM
机构：
[1] Department of Physics, Southern Illinois University, Carbondale
来源：
PHYSICAL REVIEW LETTERS | 1991年 / 67卷 / 03期
关键词：
D O I：
10.1103/PhysRevLett.67.398
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The induced electrorheological solid has thick columns in the field direction (z axis), spreading between two electrodes. The ground state is proposed to be a body-centered tetragonal (bct) lattice with a1 = square-root 6ax, a2 = square-root 6ay, and a3 = 2az, where a is the radius of dielectric spheres. This bct lattice can be regarded as a compound of chains of class A and B, where chains B are obtained from chains A by shifting a distance a in the z direction.
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页码：398 / 401
页数：4
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