LI Zheng
Associate Professor
Tel：62773451
Fax：62773451
E-Mail：lizheng@mail.tsinghua.edu.cn
Educational Background
● 06/1994---06/1996 Dept. of Engineering Physics Tsinghua University Post Doctor.
● 09/1991---06/1994 Dept. of Modern Physics,University of Science & Technology of China PH.D of Science degrees received.
● 09/1988---07/1991 Dept. of Modern Physics, University of Science & Technology of China Master of Science degrees received.
● 09/1983---07/1988 Dept. of Modern Physics,University of Science & Technology of China Bachelor of Science degrees received.
Work Experience
● 06/1996 - 06/1998 Dept. of Engineering Physics Tsinghua University Lecturer.
● 07/1998 - 07/1999 Federal Institute for Materials Research and Testing(BAM), Berlin, Germany Visit Researcher Associate Professor.
● 07/1999 - now Dept. of Engineering Physics Tsinghua University Associate Professor.
Teaching work
● Courses Taught
Principles of Radiation Imaging
Laboratory Scientific Research: Micro-focus X-ray Imaging
● Recent Graduate Training Experience (Last 5 Years)
Currently supervise two M.S. students (Liu Zhe and Fang Fei) in Energy Spectrometric Data Acquisition and Process.
1.Li YongHua, 2010, Study on Phase Retrieval Algorithms of X-ray In-line and Grating-based Phase-Contrast Imaging, Master.
2.Chen MiaoXin， 2008， Study on X-ray Fluorescence Holography and Atomic-resolution 3-D Reconstruction，Master.
3.Li Chen, 2007, Research of Quality Assessment and Image Processing of In-line X-ray Phase-contrast Imaging, Master.
4.Li ChengQuan, 2007, Study of In-line Phase Contrast Tomography and Local Tomography Algorithm, Master.
5.Yu AiMin, 2006, Research on Phase Retrieval Method of Micro-focus X-ray Tube Phase Contrast Imaging, Master.
6.Zhang Di, 2006, Study on In-line phase contrast imaging and CT reconstruction, Master.
Research Field
Nuclear technology and application
Research Situation
● NSFC: Study on key problem and technology of breast phase-contrast imaging based on incoherent X-ray beam.
● NSFC: Study on micro-focus X-ray phase-contrast imaging and 3-D Computed micro-tomography.
Academic Achievements
● Chen MiaoXin, Li Zheng, Twin image removal in X-ray fluorescence holography with two energies，Chinese Physics C (HEP & NP)，Dec.2008，Vol 32 No 12，1016～1020.
● Li Chen, Li Zheng, Li ChengQuan, Yu AiMin, Quantitative Evaluation Methods of In-Line X-Ray Phase Contrast Techniques，Chinese Physics Letters，Oct.2007，Vol 24 No 10，2823～2826.
● Li Chen, Li Zheng, Yu AiMin, Li ChengQuan, Influence of tube voltage and current on in-line phase contrast imaging using a microfocus x-ray source，Chinese Physics, Aug.2007, Vol 16 No 8, 2319～2324.
● Yu AiMin, Li Zheng, Zhang Di, Huang ZhiFeng, In-Line Phase Contrast Imaging Using a Micro-focus X-Ray Source, High Energy Physics And Nuclear Physics, Nov. 2006, Vol 30 No 11 ,1119～1122.
● Zhang Di,Li Zheng,Huang ZhiFeng,Yu AiMin,Sha Wei, In-line phase contrast for weakly absorbing materials with a microfocus x-ray source, Chinese Physics, Aug.2006, Vol 15 No 8, 1731～1737.
