Published investigations were made with lead-indium alloy tunnel junction, we used all niobium tunnel junction technology, in the hope of preparing a practical mixer element for our laboratory. 过去一些研究工作是在铅铟合金结上做的,我们改用全铌隧道结工艺,希望能为我们实验室做成实用的SIS隧道结混频元件。
LC4 alloy have been used on aerospace industry and others widely, and it is used on main load-carrying structure of airplane, for example girder and bulkhead and junction etc. LC4铝合金在航空航天等工业中得到了广泛应用,在航空工业中主要用于飞机大梁、隔框、接头等重要承力件。
The temperature dependence of the low frequency h parameters of germanium alloy junction and alloy-diffused transistors 锗合金结及合金扩散结晶体管低频h参数的温度关系