首页>
外国专利>
a memory device storing a single flux quantum leap. all right, and corresponding detection means
a memory device storing a single flux quantum leap. all right, and corresponding detection means
展开▼
机译:存储单个通量量子跃迁的存储设备。没问题,并有相应的检测手段
展开▼
页面导航
摘要
著录项
相似文献
摘要
An information storage device which stores a single flux quantum without bias is disclosed. The device includes a single Josephson tunneling device made from two superconductive materials spaced apart by an insulator wherein a Josephson current density profile J1(x) defined by + INFINITY J1(x) =J1(x,y)dy - INFINITY IS CHARACTERIZED SUCH THAT THE PROFILE HAS A LARGER MAGNITUDE AT THE BOUNDARY PORTIONS OF SAID DEVICE THAN AT THE CENTER. The current density profile is controlled by adjusting either the oxide thicknesses, the work function of the superconductors or by changing the shape of the junction from its usual rectangular cross-section.
展开▼