1) critical current
临界电流
1.
Critical current inhomogeneity detection of long Bi2223 tapes;
Bi2223长带临界电流不均匀性的检测
2.
The effects of bending strain on the critical current and alternating loss of Bi2223 HTS tapes;
Bi2223带材的临界电流及交流损耗研究
3.
Effects of mechanical properties on the critical current of Bi-2223/Ag tapes have been studied at 77K.
本文主要研究了在77K温度下,拉伸应变和弯曲应变对Bi-2223/Ag超导带材临界电流的影响,得到了超导带材的临界电流随拉伸强度、曲率半径变化规律。
2) critical current
临界电流值
1.
Thus it helps to improve the comparability of critical current measuredby this system with that from overseas work.
建立了一套高温超导Ⅴ-Ⅰ特性曲线计算机采集系统,实现了对超导样品进行自动测试及方便迅速地对所测样品的数据进行分析处理,有利于高温超导材料临界电流值Ic与国际研究结果的对比。
3) diacritical current
间临界电流
4) critical current density
临界电流密度
1.
Effect of the thickness of YBCO film on microstructure and critical current density;
薄膜厚度对YBCO超导薄膜微结构及临界电流密度的影响
2.
Effect of SiC doping on the critical current density and microstructure of MgB_2/Fe wires;
SiC掺杂对MgB_2/Fe超导线材临界电流密度和显微结构的影响
3.
Critical current density distribution for armature coil of high temperature superconducting motor
高温超导电机电枢线圈临界电流密度研究
5) Jc
超导临界电流
1.
The effect of the nano addition on the Jc and Tc of the superconductors was discussed.
本文介绍了近年来纳米添加物对超导材料如YBCO、BSCCO和MgB2等超导性影响的研究现状,讨论了引入纳米物质对超导材料的超导临界电流和超导临界温度等性能的影响。
6) critical superconducting current I_c
临界超导电流Ic
补充资料:临界电流(criticalcurrent)
临界电流(criticalcurrent)
处于超导态的超导体通以直流电流增加到临界值时样品转入正常态,称临界电流Ic。电流破坏超导是由于电流产生的磁场对应着临界磁场时发生的。对纯样品,Ic与温度关系为:
Ic(T)=Ic(0)[1-(T/Tc)2]
Ic(0)是T=0K时的临界电流。若有外加磁场,则Ic与外场大小及其方向有关。对第二类超导体,特别非理想的第二类超导体,则还与晶体缺陷,范性形变,应力和位错等均有关,且在其进入混合态后,对磁通线钉扎力愈强的,则Ic愈高,具有好的实用价值。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条