Light element complex hydride film and its method of synthesis

The present invention is thinned lightweight metal having a low melting point of the complex hydrides (e.g., LiBH The present invention is a lightweight metal having a low melting point (Li, Na, Mg, K, Ca, etc.) and one or more metals selected from nitrogen, the raw material carbon, boron, one or more elements selected from aluminum a manner, by an evaporation method, a method of manufacturing a thin film of nanostructured complex hydrides, and to a light element complex hydride film thinned. The method of the present invention, a thin film of light weight and low melting point metal complex hydrides can be formed easily, the thinned complex hydride film, for example, superconducting properties, optical properties, hydrogen storage properties, etc. it is useful as a multifunctional material having a.