公开(公告)号：US20150051080A1

公开(公告)日：2015-02-19

申请号：US14255129

申请日：2014-04-17

申请人： SUPERCONDUCTOR TECHNOLOGIES, INC.

发明人： BRIAN MOECKLY ,  VIKTOR GLIANTSEV ,  SHING-JEN PENG ,  BALAM WILLEMSEN

IPC分类号： H01L39/12 ,  H01L39/24

CPC分类号： H01L39/143 ,  C04B35/4508 ,  C04B2235/3215 ,  C04B2235/3224 ,  C04B2235/85 ,  C04B2235/96 ,  H01L39/126 ,  H01L39/128 ,  H01L39/2432 ,  H01L39/2438 ,  H01L39/2454 ,  H01L39/2458 ,  H01L39/2461 ,  H01P1/20336 ,  H01P1/20381 ,  Y10S505/776 ,  Y10S505/777 ,  Y10S505/778 ,  Y10S505/779 ,  Y10S505/78 ,  Y10T428/24355 ,  Y10T428/24942 ,  Y10T428/26 ,  Y10T428/266

摘要： The films of this invention are high temperature superconducting (HTS) thin films specifically optimized for microwave and RF applications. In particular, this invention focuses on compositions with a significant deviation from the 1:2:3 stoichiometry in order to create the films optimized for microwave/RF applications. The RF/microwave HTS applications require the HTS thin films to have superior microwave properties, specifically low surface resistance, Rs, and highly linear surface reactance, Xs, i.e. high JIMD. As such, the invention is characterized in terms of its physical composition, surface morphology, superconducting properties, and performance characteristics of microwave circuits made from these films.

摘要翻译： 本发明的薄膜是专为微波和RF应用而特别优化的高温超导（HTS）薄膜。 特别地，本发明专注于具有与1:2:3化学计量的显着偏差的组合物，以便产生针对微波/ RF应用优化的膜。 RF /微波HTS应用需要HTS薄膜具有优异的微波特性，特别是低表面电阻Rs和高线性表面电抗Xs即高JIMD。 因此，本发明的特征在于其由这些膜制成的微波电路的物理组成，表面形态，超导特性和性能特征。