HIGH-TEMPERATURE SUPERCONDUCTING MATERIALS - REQUIREMENTS FOR MAGNET CONDUCTORS - A MAGNET DESIGNERS VIEW

被引：3

作者：

IWASA, Y

机构：

[1] Francis Bitter National Magnet Laboratory, Massachusetts Institute of Technology, Cambridge

来源：

PHASE TRANSITIONS | 1993年 / 41卷 / 1-4期

基金：

美国国家科学基金会;

关键词：

HIGH-TEMPERATURE SUPERCONDUCTORS; LOW-TEMPERATURE SUPERCONDUCTORS; SUPERCONDUCTING MAGNETICS; MAGNET DESIGN;

D O I：

10.1080/01411599308207763

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

This paper discusses important superconducting magnet issues that impact conductors and shows that it is a long journey for any superconducting material, low temperature or high temperature, to become a magnet conductor. Design issues unique to NMR magnets are also discussed. Coil parameters are presented for a 1-GHz NMR magnet based entirely on low-temperature superconductor (LTS). The parameters show that in such 1-GHz NMR magnets, the axial length of the longest winding section can approach 3 meters. The paper concludes with discussion of conductor-related design issues and areas for further research and development for high-temperature superconductors (HTS) for use in 1-GHz NMR magnets.

引用

页码：87 / 100

页数：14

共 9 条

[1] NORMAL ZONE PROPAGATION IN ADIABATIC SUPERCONDUCTING MAGNETS OVER THE TEMPERATURE-RANGE 4.2-80-K [J].