Magnetic imaging of moat‐guarded superconducting electronic circuits
Magnetic imaging of moat‐guarded superconducting electronic circuits
复制标题
护城河保护的超导电子电路的磁成像
DOI：
10.1063/1.114377
复制
发表时间：
1995
影响因子：
4
通讯作者：
M. Ketchen
中科院分区：
文献类型：
--
作者：
M. Jeffery;T. Duzer;J. Kirtley;M. Ketchen
利用高分辨率扫描超导量子干涉仪（SQUID）显微镜对超导地平面中被各种结构的孔包围的超导电子电路进行了成像。这些数据表明，在弱场限制连续壕沟陷阱通量更有效地保护电路比小孔在相同的配置。
Superconducting electronic circuits surrounded by various configurations of holes in the superconducting ground plane have been imaged using a high resolution scanning superconducting quantum interference device (SQUID) microscope. These data demonstrate that in the weak field limit continuous moats trap flux more effectively to protect the circuits than small holes in the same configuration.