首页>
外国专利>
Superconductor incorporating therein superconductivity epitaxial thin film and manufacturing method thereof
Superconductor incorporating therein superconductivity epitaxial thin film and manufacturing method thereof
展开▼
机译:包含超导外延薄膜的超导体及其制造方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
The present invention utilizes magnesium diboride (MgB2) or (Mg1-xMx)B2 as a superconductivity thin film which can be applied to a rapid single flux quantum (RSFQ) circuit. A method for manufacturing a superconductor incorporating therein a superconductivity thin film, begins with preparing a single crystal substrate. Thereafter, a template film is formed on top of the substrate, wherein the template has a hexagonal crystal structure. The superconductivity thin film of MgB2 or (Mg1-xMx)B2 is formed on top of the template film. If Mg amount in the superconductivity thin film is insufficient, Mg vapor is flowed on the surface of the superconductivity thin film while a post annealing process is carried out at the temperature ranging from 400° C. to 900° C.
展开▼
机译:本发明利用二硼化镁(MgB 2 Sub>)或(Mg 1-x Sub> M x Sub>)B 2 Sub>可应用于快速单通量量子(RSFQ)电路的超导薄膜。一种制造其中结合有超导薄膜的超导体的方法,从制备单晶衬底开始。此后,在基板的顶部上形成模板膜,其中模板具有六方晶体结构。在顶部形成MgB 2 Sub>或(Mg 1-x Sub> M x Sub>)B 2 Sub>的超导薄膜模板胶片如果超导薄膜中的Mg量不足,则Mg蒸气在超导薄膜的表面上流动,同时在400℃至400℃的温度范围内进行后退火处理。摄氏900度C。
展开▼