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Dan Guo

Professor

State Key Laboratory of Tribology

Dpt. Mechanical Engineering

Tsinghua University

Beijing 100084, PR China

Email: guodan26@tsinghua.edu.cn

Tel: 86-10-62792449; Fax: 86-10-62781379


Education background

1995.2-1999.7    Ph.D., Solid Mechanics, Department of Engineering Mechanics, Tsinghua University, Beijing, P.R. China

1992.9-1995.2    M.S., Solid Mechanics, Department of Engineering Mechanics, Xi'an Jiaotong University, Xi'an, P.R. China

1988.9-1992.7     B.S., Engineering Mechanics, Department of Engineering Mechanics, Xi'an Jiaotong University, Xi'an, P.R. China.


Experience

2017.12- present Professor, State Key Laboratory of Tribology, Tsinghua University, Beijing, China

2003.1- 2017.12  Associate Professor, State Key Laboratory of Tribology, Tsinghua University, Beijing, China

2001.9-2003.1     Assistant Professor, State Key Laboratory of Tribology, Tsinghua University, Beijing, China

1999.9-2001.9     Post Ph.D., State Key Laboratory of Tribology, Tsinghua University, Beijing, China


Areas of Research Interests/ Research Projects

Friction/wear/lubrication mechanism and design; Interface behavior and application of nanomaterials; ultralow interface force measurement; Mechanical dynamics and fault diagnosis

Honors And Awards

The Second Class of Award for Natural Science Research in University of China, 2014

The First Class of Award for Natural Science Research in University of China, 2010


Academic Achievement

RECENT PUBLICATIONS                                                              

1. P Huang, D Guo, GX Xie, J Li, Softened mechanical properties of graphene induced by electric field. Nano Letters, 2017, 17 (10), 6280-6286

2. P Huang, D Guo, GX Xie, Low-temperature associated interface influence on the black phosphorus nanoflakes. ACS Applied Materials & Interfaces, 2017, 9(18): 15219-15224.

3. X Liu, L Huang, D Guo, GX Xie, Infrared Thermography Investigation of an Evaporating Water/Oil Meniscus in Confined Geometry. Langmuir, 2017, 33,197-205.

4. P Huang, LJ Zhang, QF Yan, D Guo, GX Xie, Size Dependent Mechanical Properties of Monolayer Densely Arranged Polystyrene Nanospheres. Langmuir, 2016, 32(49): 13187-13192.

5. H Chen, P Huang, D Guo, GX Xie, Anisotropic Mechanical Properties of Black Phosphorus Nanoribbons. The Journal of Physical Chemistry C, 2016, 120(51): 29491-29497.

6. L Huang, D Guo, P M Cann, et al. Thermal Oxidation Mechanism of Polyalphaolefin Greases with Lithium Soap and Diurea Thickeners: the Effects of the Thickener. Tribology Transactions. 2016, 59(5): 801-809.

7. L Huang, D Guo, X Liu, et al. Effects of nano thickener deposited film on the behaviour of starvation and replenishment of lubricating greases. Friction, 2016: 1-11.

8. L Huang, D Guo, Wen SZ. Film thickness decay and replenishment in point contact lubricated with different greases: A study into oil bleeding and the evolution of lubricant reservoir. Tribology International, 2016, 93: 620-627.

9. R Wang, D Guo, G Xie, et al. Atomic Step Formation on Sapphire Surface in Ultra-precision Manufacturing. Scientific Reports, 2016, 6.

10. H Chen, D Guo, G Xie, et al. Mechanical model of nanoparticles for material removal in chemical mechanical polishing process. Friction, 2016, 4(2): 153-164.

11. H Liang, D Guo, L Ma, et al. The film forming behavior at high speeds under oil-air lubrication. Tribology International, 2015, 91: 6-13.

12. H Liang, D Guo, L Ma, et al. Experimental Investigation of Centrifugal Effects on Lubricant Replenishment in the Starved Regime at High Speeds. Tribology Letters, 2015, 59(1): 1-9.

13. Y Yan, J Luo, D Guo, et al. Dynamic Dielectrophoresis Model of Multi-Phase Ionic Fluids, PloS one, 2015, 10(2).

14. G Xie, D Guo, J Luo. Lubrication under charged conditions. Tribology Letters. 2015, 84, 2.

15. GC Lin, D Guo, GX Xie, et al. In situ observation of colloidal particle behavior between two planar surfaces. Colloids and Surfaces A: Physicochemical and Engineering Aspects, 2015, 482: 656-661.

16. H Liang, D Guo, T Reddyhoff, et al. Influence of thermal effects on elastohydrodynamic (EHD) lubrication behavior at high speeds. Sci China Tech Sci. 2015, 58,3:551-558

17. D Guo, JN Li, GX Xie et al. Elastic Properties of Polystyrene Nanospheres Evaluated with Atomic Force Microscopy: Size Effect and Error Analysis, Langmuir, 2014,30.

18. D Guo, GX Xie, JB Luo. Mechanical properties of nanoparticles: Basics and applications, Journal of Physics D: Applied Physics, 2014, 47:1

19. X Liu, D Guo,SH Liu, GX Xie, JB Luo. Interfacial Dynamics and Adhesion Behaviors of Water and Oil Droplets in Confined Geometry. Langmuir. 2014, 30:7695-7702

20. L Huang, D Guo, SZ Wen, GTY Wan. Effects of Slide/Roll Ratio on the Behaviours of Grease Reservoirand Film Thickness of Point Contact. Tribology Letters. 2014, 54:263-271

21. L Huang, D Guo, SZ Wen. Starvation and Reflow of Point Contact Lubricated with Greases of Different Chemical Formulation. Tribology Letters. 2014, 55:483-492

22. CL Liao, D Guo, SZ Wen, XC Lu, GS Pan, JB Luo. The assessment of interface adhesion of Cu/Ta/Black DiamondTM/Si films stack structure by nanoindentation and nanoscratch tests. Tribology Letters. 2014, 53:401-410.

23. LN Si, D Guo, GX Xie, , Mechanical Properties and Interface Characteristics of Nanoporous Low-k Materials, ACS Applied Materials & Interfaces , 2014,16:13850

24. D Guo, JN Li, L Chang, JB Luo. Measurement of the Friction between Single Polystyrene Nanospheres and Silicon Surface Using Atomic Force Microscopy. Langmuir. 2013, 29, 6920-6925.

25. X Liu, D Guo, GX Xie, SH Liu, JB Luo, “Boiling” in the water evaporating meniscus induced by Marangoni flow, Applied physics letters, 2012, 020248, APL-29463

26. Y Yan, D Guo, SZ Wen. Numerical simulation of junction point pressure during droplet formation in a microfluidic T-junction, Chemical Engineering Science, 2012.84:591-601

27. CL Liao, D Guo, SZ Wen. Effects of Chemical Additives of CMP Slurry on Surface Mechanical Characteristics and Material Removal of Copper. Tribology Letters, 2012. 45(2):  309-317.

28. LN Si, D Guo, JB Luo, Planarization process of single crystalline silicon asperity under abrasive rolling effect studied by molecular dynamics simulation , Applied Physics A: Materials Science & Processing,109(2012) 119-126

29. HP Xiao, D Guo, SH Liu, GS Pan, XC Lu, Contact ratio of rough surfaces with multiple asperities in mixed lubrication at high pressures, Applied Surface Science, 2012. 258(8): p. 3888-3896.

30. SH Qian, D Guo, SH Liu, XC Lu, Experimental investigation of lubricant flow properties under micro oil supply condition. Journal of Tribology-Transactions of The ASME, 2012. 134(0415014).

31. XF Xu, JB Luo, D Guo, Radial-velocity profile along the surface of evaporating liquid droplets, Soft Matter, 2012, 8(21): 5797-5803

32. J Luo, D Guo, JB Luo, Numerical simulation of bubble dynamics in a micro-channel under a nonuniform electric field, Electrophoresis, 2011, 32:(3-4): 414-422

33. YT Huang, D Guo, XC Lu, Mechanisms for nano particle removal in brush scrubber cleaning, Applied Surface Science, 2011, 257(7): 3055-3062

34. SH Qian, D Guo, SH Liu, XC Lu, Experimental Investigation of Lubrication Failure of Polyalphaolefin Oil Film at High Slide/Roll Ratios, Tribology Letters, 2011, 44( 2): 107-115

35. YT Huang, D Guo, XC Lu, JB Luo, A lubrication model between the soft porous brush and rigid flat substrate for post-CMP cleaning,  Microelectronic Engineering, 2011,88(9): 2862-2870

36. HP Xiao, D Guo, SH Liu, GX Xie, GS Pan, Direct observation of oil displacement by water flowing toward an oil nanogap, Journal of Applied Physics, 2011, 110(4): 044906

37. LN Si, D Guo, JB Luo, XC Lu, GX Xie, Abrasive rolling effects on material removal and surface finish in chemical mechanical polishing analyzed by molecular dynamics simulation, Journal of Applied Physics, 2011,109(8):084335

38. HP Xiao, D Guo, SH Liu, GS Pan, XC Lu, Film Thickness of Ionic Liquids Under High Contact Pressures as a Function of Alkyl Chain Length, Tribology letters, 2011,41(2): 471-477

39. J Lei, D Guo, JB Luo, GS Pan, Probing Particle Movement in CMP with Fluorescence Technique, Journal of the Electromechanical Society, 2011, 158(6): H681-H685

40. L Si, D Guo, JB Luo, XC Lu, Monoatomic layer removal mechanism in chemical mechanical polishing,process: A molecular dynamics study, Journal of Applied Physics, 2010,107, 064310 (1-7),

41. SH Liu, D Guo, Water film confined in a nanoscale gap: Surface polarity and hydration effects, Journal of Applied Physics, 2010, 084315-22.

42. HP Xiao, D Guo, SH Liu, XC Lu and JB Luo Experimental Investigation of Lubrication Properties at High Contact Pressure, Tribology Letters, 2010, 40(1): 85-97

43. HP Xiao, D Guo, SH Liu, GS Pan and XC Lu, Film Thickness of Ionic Liquids under High Contact Pressures as a Function of Alkyl Chain Length,Tribology Letters,2010, 41(2):471-477

44. JB Luo, D Guo  Tribology in Nanomanufacturing - Interaction between Nanoparticles and a Solid Surface,Advanced Tribology, 2010, pp 5-10

45. SH Liu, D Guo, G Li, JB Luo, Lubricating Properties of Organic Phosphate Ester Aqueous Solutions, Tribology Letters, 2010, 37(3): 573-580

PARTICIPATE IN THE WRITING BOOKS                                                  

1. JB Luo, YZ Hu, SZ Wen,Physics and Chemistry of Micro-Nano Tribology, ASTM International, 2008,Chapter 2 “Measurement Technique”

2. Jane Wang etc.,Encyclopedia of Tribology,Springer,2012,Chapter: “Lubricant Film Thickness Measurement: Relative Optical Interference Intensity (ROII) Method”.

3. P Huang, D Guo, SZ Wen, Interface Mechanics, Tsinghua University Press,2013.



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