Academic Areas: Precision Measurement Physics, MEMS sensors
Research Interests: Lab gravitational experiments, Gravity measurement instruments, Technologies of gravity measurement, and MEMS sensors
Dr. Tu received his Bachelor degree in Physical Education from Hubei University, Wuhan, China, in 1996, and his Ph.D. degree in Physics from Huazhong University of Science and Technology (HUST), Wuhan, China, in 2006. In 2003, he joined the Department of Physics, HUST as a teacher. He is presently a full professor in the School of Physics, HUST. In the past few years he has started a series of research programs sponsored by NSFC, National Basic Research Program, National High Technology Research and Development Program. His research interests include lab gravitational experiments, Gravity measurement instruments, Technologies of gravity measurement, and MEMS sensors.
2011.12 –Present : Full professor of School of Physics, HUST
2008.11 – 2011.10: Assistant professor of School of Physics, HUST
2004.12 – 2008.10: Lecturer of Department of Physics, HUST
2003.9 – 2004.11: Assistant of Department of Physics, HUST
1996.7 – 2000.8: Assistant of Huanggang Polytechnic College, Huanggang
1. Jun Luo, Liang-Cheng Tu, Zhong-Kun Hu and En.-Jie. Luan，New Experimental Limit on the Photon Rest Mass with Rotating Torsion Balance. Phys. Rev. Lett. 90, (2003)081801
2. Liang-Cheng Tu, Jun Luo and George T Gillies, The mass of the photon, Rep. Prog. Phys., 68(2005) 77-130.
3. Liang-Cheng Tu, Sheng-Guo Guan, Jun Luo, Cheng-Gang Shao and Lin-Xia Liu, Null Test of Newtonian Inverse-square-law at Submillimeter Range with Dual-modulation Torsion Pendulum, Phys. Rev. Lett. 98 (2007) 201101.
4. Jun Luo, Qi Liu, Liang-Cheng Tu, Cheng-Gang Shao, Lin-Xia Liu, Shan-Qing Yang, Qing Li, and Ya-Ting Zhang, Determination of the Newtonian Gravitational Constant G with Time-of-Swing Method. Phys. Rev. Lett, 102 (2009) 240801.
5. Liang-Cheng Tu, Qing Li, Qing- Lan Wang, Cheng- Gang Shao, Shan- Qing Yang, Lin- Xia Liu, Qi Liu, and Jun Luo, New determination of the gravitational constant G with time-of-swing method, Phys. Rev. D, 82 (2010)022001.
6. Yuan-Xia Yang, Liang-Cheng Tu*, Shan-Qing Yang, and Jun Luo, A torsion balance for impulse and thrust measurements of micro-Newton thrusters, Rev. Sci. Instrum. 83 (2012) 015105.
7. Liang-Cheng Tu, Zhi-Wei Wang, Jin-Quan Liu, Xiang-Qin Huang, Zhu Li, Ya-Fei Xie, and Jun Luo, Implementation of the scale factor balance on two pairs of quartz-flexure capacitive accelerometers by trimming bias voltage, Rev. Sci. Instrum. 85 (2014) 095108
8. Wen-Jie Wu, Tao Zhu, Jin-Quan Liu, Ji Fan and Liang-Cheng Tu*, Polyimide-Damage-Free, CMOS-Compatible Removal of Polymer Residues from Deep Reactive Ion Etching Passivation. Journal of Electronic Materials, 44 (2015) 991-998
9. Ji Fan, Wen-Ting Zhang, Jin-Quan Liu, Wen-Jie Wu, Tao Zhu and Liang-Cheng Tu*, Fabrication of high aspect ratio structure and its releasing for silicon on insulator MEMS/MOEMS device application. J. Micro/Nanolith. MEMS MOEMS 14(2015) 024502
10. Jin-Quan Liu , Chao Wang , Tao Zhu , Wen-Jie Wu , Ji Fan and Liang-Cheng Tu*, Low temperature fabrication and doping concentration analysis of Au/Sb Ohmic contacts to n-type Si, AIP Advances, 5 (2015) 117112
Einstein Award in 2006;
Authors of National Excellent Doctoral Dissertation in 2008
Winner of Education Ministry’s New Century Excellent Talents Plan in 2012
National Science Foundation for Distinguished Young Scholars of China in 2013
• Error theory and data processing
• Introduction to precision measurement physics