Development of an Ultra-Long (Quasistatic) 65 Tesla Pulsed Magnet

该项目将打造一个高场超长脉冲磁体实验室。该实验室预计将在60-70特斯拉范围内操作无损磁体，在最大磁场超过0.5秒的情况下进行“平顶”时间。这使目前直流磁体中可用的磁场强度加倍，在脉冲系统中具有足够的持续时间，使传统的实验可以直接进行，金属样品有时间从涡流加热中热松弛。这些磁体将服务于三位主要研究人员在高温超导体、量子霍尔器件和低维有机导体方面正在进行的研究计划，并将提供给工业合作者和其他用户。这些磁体将对材料科学、电子学和许多新技术以及未来高场磁体的发展产生重大影响。普林斯顿等离子体物理实验室的高储能能源(200兆瓦，400毫焦耳的飞轮发电机组)将用于该项目。

This project will create a high field ultra-long pulse magnet laboratory. The laboratory expects to operate nondestructive magnets in the 60-70 Tesla range with a "flat top" time at maximum field of more than 0.5 second. This doubles the field strength presently available in DC magnets, in a pulsed system with a duration of sufficient length that traditional experiments can be performed in a straightforward manner and metallic samples have time to thermally relax from eddy current heating. The magnets will serve the ongoing research programs of the three principal investigators in High Tc superconductors, Quantum Hall devices, and low dimensional organic conductors, and will be available to industrial collaborators, and other users as well. The magnets will have a strong impact on materials science, electronics, and many new technologies as well as on the future development of higher field magnets. The high stored energy source at the Princeton Plasma Physics Laboratory (200 MW, 400 MJ in a flywheel generator set) will be made available for this project.