He presided over the completion of 3 national natural science foundation projects and provincial projects 10. 65438-0984 The project "Study on Low Energy Electron Diffraction of Surface Defect Structure" sponsored by the National Natural Science Foundation of China (No.58 of 84 Science Foundation) hosted by the applicant mainly studies atomic coherence, ordered-disordered phase transition and commensurability-incommensurability phase transition of surface chemical adsorption system on defect surfaces (mainly step surfaces and adsorption surfaces). The national natural science foundation project "Study on the formation mechanism of Al-Cu-Fe quasicrystal thin films" (approval number:19874018) 65438-0999, uses Monte Carlo method and EAM theory to simulate and study the formation process of quasicrystal thin films. The applicant has published more than 100 papers in famous academic journals at home and abroad, most of which were included by SCI and EI. He has completed two monographs, presided over two projects and won the second prize, the third prize 1996 and 1997 respectively by the Ministry of Machinery Industry, the third prize 1997 by China Nonferrous Industries Corporation and the third prize 1999 by the Ministry of Education.

Time of being awarded as a doctoral supervisor: 1996.