In order to clarify the scale-dependent interface diffusion behavior,the resistivity (ρ) and the specular reflection coefficient (P) of Ni/Al nanomultilayers deposited by magnetron sputtering as a function of the periodic number (n),Ni/Al modulated ratio (R) and modulated period (L) have been characterized by Fuchs-Sondheimer (FS)-Mayadas-Shatzkes (MS) model.

Study on metallic mask method for preparing nano-multilayers;

Influence of Cu interlayer thickness on ferromagnetic coupling of Co/Cu/Co nano-multilayers;

Micro-motion wear resistance of electro-brush plated Cu/Ni nano-multilayer film;

High magnetic loss nano-multilayer film for control of EMI;

Research in preparation of free-standing Cu/Zr nano-multilayer film;

Influence of the growth of c-AIN on the mechanical properties of AlN/(Ti,Al)N nanomultilayers;

Characterization of Hall-Petch relation on microstructural parameter of softer sublayer and the hardness in nanomultilayers;

First-principles Inverstigation on the Interfaces for Nanomultilayers Ti/TiN, TiN/CrN, and TiN(NbN)/SiNx;

Interface structure and superhardness effect in nano-multilayer films;

Nano-multilayer coating can improve the hardness,wear resistance and thermal stability of the surface layer markedly and it is able to meet the demands of many special uses,so the investigation of the hard nano-multilayer films becomes a hot spotting task in recent years.

Template-induced epitaxial crystallization of SiC,TiB_2 and SiO_2 in TiN/SiC,TiN/TiB_2 and TiN/SiO_2 nano-multilayer films and its influence on mechanical properties of the correspond- ing films were investigated.