Education and Working Experience：

2004– present,

Assistant Researcher

Institute of Photonics & Photon-Technology/Department of Physics, Northwest University

2005 –2008

Ph. D Candidate in Inorganic Materials Chemistry

Institute of Photonics & Photon-Technology/Department of Physics, Northwest University

Research Fields:

1. Electronic structure of nanomaterials.

2. Transport properties of nanoelectronics

3.

Recent Publications：

1.Zheng Jiming，Huang yaoqing，Ren zhaoyu, et al.Electronic Nonresonant Tunneling through Diaminoacenes: A First Principles Investigation. Chinese Physics Letter 28（2011）027302.

2.Jiming Zheng，Zhaoyu Ren，Ping Guo，Li Fang，Jun Fan，Diffusion of Li+ Ion on Graphene: A DFT Study. Applied Surface Science (2011) 258（2011）1651

3.Zheng Jiming，Ren zhaoyu，Guo Ping, et al. Effects of Contact Geometry on The Electron Transport of 1,4-diaminobenzene molecule. Chinese Physics Letter 25（2008）1423-1428.

4. Ping Guo, Lin Zheng,Ji Ming Zheng, Ruizhi Zhang, Luna Yang, Zhaoyu Ren，Density functional study of TaSin (n = 1–3, 12) clusters adsorbed to graphene surface， Applied Surface Science, 258, （2011），705.

5.Shuanghong Gao, Zhaoyu Ren, Lijuan Wan,Jiming Zheng, Ping Guo, Yixuan Zhou，Density functional theory prediction for diffusion of lithium on boron-doped graphene surface， Applied Surface Science, 257 （2011） 7443.

6.Guo Ping,Zheng Jiming, Zhao Pei，et al. The relativistic density functional investigations on geometries, electronic and magnetic properties of Irn (n=1-13) clusters，Chinese Physics B，Vol.17,（2010）083601