Craig and Antonelli
Josephson junction element
 A sandwich-type Josephson junction element wherein a counter electrode is made of a Mo-Re alloy which contains 10-90 atomic-% of Re. The Josephson junction element has a high operating temperature, and any deterioration thereof attributed to a thermal cycle is not noted. 
Hitachi, Ltd.
H Y H
H01L Y10S H01L
inventional additional inventional
Hirozi Ushio Yoshinobu
Yamada Kawabe Tarutani