Effect of the characteristics of a superconductor on the levitation properties of the magnet-superconductor system

被引：1
|
作者：
Rudnev, I. A. [1 ]
Ermolaev, Yu. S. [1 ]
机构：
[1] State Univ, Moscow Engn Phys Inst, Moscow 115409, Russia
来源：
JOURNAL OF EXPERIMENTAL AND THEORETICAL PHYSICS | 2007年 / 105卷 / 01期
基金：
俄罗斯基础研究基金会;
关键词：
D O I：
10.1134/S1063776107070576
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The results of the experimental and theoretical investigations of the magnetic levitation force appearing at the interaction of the multilayer superconducting block of the YBa2Cu3O7-x melted textured ceramic and a permanent magnet are presented. The maximum repulsive force and maximum attractive force are determined as functions of the thickness of the superconducting block in the superconductor cooling regime in both zero and nonzero magnetic fields. The dependence of the levitation force on the geometric parameters and critical current of the superconductor is found.
引用
收藏
页码：256 / 258
页数：3
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