| 发明名称 |
SUPERCONDUCTING DEVICE AND METHOD FOR INDUCING LOW RELAXATION RATE IN SUPERCONDUCTING MATERIAL |
| 摘要 |
Provided are devices for inducing a current in a closed loop superconducting material including a magnetic field source housed within a coil former substantially coaxial with the magnetic field source, and a base optionally in physical contact with a support tube. A closed loop superconducting material is held in a loop position by the coil former and the base such that current passing through the magnetic field source will produce a current in the superconducting material by induction. By a process of modified current sweep reversal, the rate of relaxation may be reduced in the superconducting material relative to the absence of a reversal. |
| 申请公布号 |
US2017040095(A1) |
申请公布日期 |
2017.02.09 |
| 申请号 |
US201514819933 |
申请日期 |
2015.08.06 |
| 申请人 |
U.S. Army Research Laboratory ATTN: RDRL-LOC-I |
发明人 |
Levin George A.;Barnes Paul N.;Rong Charles C. |
| 分类号 |
H01F7/20;H01F6/06;C22C29/12;H01F7/06 |
主分类号 |
H01F7/20 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A device for inducing a current in a superconducting material comprising:
a magnetic field source comprising a longitudinal axis; and a coil former housed inside or outside said magnetic field source and within a distance from said magnetic field source such that a magnetic field generated by said magnetic field source is of sufficient strength to induce a current in a superconducting loop supported by said coil former. |
| 地址 |
Adelphi MD US |
