公开(公告)号：US06982240B1

公开(公告)日：2006-01-03

申请号：US07751287

申请日：1991-05-09

申请人： Gregory John Clark ,  Richard Joseph Gambino ,  Roger Hilsen Koch ,  Robert Benjamin Laibowitz ,  Allan David Marwick ,  Corwin Paul Umbach

发明人： Gregory John Clark ,  Richard Joseph Gambino ,  Roger Hilsen Koch ,  Robert Benjamin Laibowitz ,  Allan David Marwick ,  Corwin Paul Umbach

IPC分类号： H01L39/24 ,  H05H1/00 ,  B05D5/12

CPC分类号： H01L39/2464 ,  H01L39/225 ,  H01L39/249 ,  H01L39/2496 ,  Y10S505/701 ,  Y10S505/702 ,  Y10S505/725

摘要： A superconducting device operable at temperatures in excess of 30° K. and a method for making the device are described. A representative device is an essentially coplanar SQUID device formed in a single layer of high Tc superconducting material, the SQUID device being operable at temperatures in excess of 60° K. High energy beams, for example ion beams, are used to convert selected portions of the high Tc superconductor to nonsuperconductive properties so that the material now has both superconductive regions and nonsuperconductive regions. In this manner a superconducting loop having superconducting weak links can be formed to comprise the SQUID device.

摘要翻译： 描述了可在超过30°K的温度下操作的超导装置以及用于制造该装置的方法。 代表性装置是在单层高T超导材料中形成的基本上共面的SQUID器件，SQUID器件可在超过60°K的温度下工作。高能束，例如离子束 用于将高T超导体的选定部分转换为非超导性质，使得材料现在具有超导区域和非导电区域。 以这种方式，可以形成具有超导弱连接的超导环，以包括SQUID器件。