| Frictional characteristics of atomically thin sheets C Lee, Q Li, W Kalb, XZ Liu, H Berger, RW Carpick, J Hone science 328 (5974), 76-80, 2010 | 1999 | 2010 |
| The evolving quality of frictional contact with graphene S Li, Q Li, RW Carpick, P Gumbsch, XZ Liu, X Ding, J Sun, J Li Nature 539 (7630), 541-545, 2016 | 502 | 2016 |
| Fluorination of graphene enhances friction due to increased corrugation Q Li, XZ Liu, SP Kim, VB Shenoy, PE Sheehan, JT Robinson, RW Carpick Nano letters 14 (9), 5212-5217, 2014 | 170 | 2014 |
| Frictional behavior of atomically thin sheets: hexagonal-shaped graphene islands grown on copper by chemical vapor deposition P Egberts, GH Han, XZ Liu, ATC Johnson, RW Carpick ACS nano 8 (5), 5010-5021, 2014 | 168 | 2014 |
| Dynamics of Atomic Stick-Slip Friction Examined with Atomic Force Microscopy and Atomistic Simulations at Overlapping Speeds XZ Liu, Z Ye, Y Dong, P Egberts, RW Carpick, A Martini Physical Review Letters 114 (14), 146102, 2015 | 108 | 2015 |
| Environmental dependence of atomic-scale friction at graphite surface steps P Egberts, Z Ye, XZ Liu, Y Dong, A Martini, RW Carpick Physical Review B—Condensed Matter and Materials Physics 88 (3), 035409, 2013 | 90 | 2013 |
| Nanoscale adhesive properties of graphene: the effect of sliding history XZ Liu, Q Li, P Egberts, RW Carpick Advanced Materials Interfaces 1 (2), 1300053, 2014 | 73 | 2014 |
| Correlation between probe shape and atomic friction peaks at graphite step edges Y Dong, XZ Liu, P Egberts, Z Ye, RW Carpick, A Martini Tribology Letters 50, 49-57, 2013 | 61 | 2013 |
| Optical methods for determining thicknesses of few-layer graphene flakes W Ouyang, XZ Liu, Q Li, Y Zhang, J Yang, Q Zheng Nanotechnology 24 (50), 505701, 2013 | 33 | 2013 |
| Adhesion mechanics between nanoscale silicon oxide tips and few-layer graphene P Gong, Q Li, XZ Liu, RW Carpick, P Egberts Tribology Letters 65, 1-14, 2017 | 14 | 2017 |
| Nanoscale Friction and Adhesion for Few-Layer Graphene XZ Liu, Q Li, C Lee, B Zhang, J Hone, RW Carpick Tribology & Lubrication Technology 67, 12, 2011 | 2* | 2011 |
| Adhesion between nanoscale asperities and graphene: A study of two-dimensional atomic membranes using atomic force microscopy (AFM) XZ Liu, Q Li, P Egberts, B Zhang, C Robert W. Abstracts of Papers of Adhesion Society, 2013 | 1 | 2013 |
| Velocity dependence of atomic stick-slip friction: Matched experiments and simulations XZ Liu, Z Ye, P Egberts, A Martini, RW Carpick Gordon Research Conference on Tribology, 2014 | | 2014 |
| How fluorination enhances friction forces for graphene XZ Liu, Q Li, JT Robinson, SP Kim, V Shenoy, PE Sheehan, RW Carpick 2014 AVS International Symposium and Exhibition, 2014 | | 2014 |
| How fluorination enhances friction forces for graphene XZ Liu, Q Li, JT Robinson, SP Kim, V Shenoy, PE Sheehan, RW Carpick 2014 STLE Tribology Frontiers Conference, 2014 | | 2014 |
| Adhesion and Friction Properties of Nanometer-Sized Single-Asperity Contacts: 2-D Materials and Sliding Speed Effects XZ Liu, Z Ye, P Egberts, Q Li, Y Dong, A Martini, RW Carpick International Center for Theoretical Physics, 2013 | | 2013 |
| Atomic step edge effects on friction P Egberts, XZ Liu, Z Ye, Y Dong, A Martini, RW Carpick Abstracts of Papers of The American Chemical Society 244, 2012 | | 2012 |
| Origins of the Frictional Characteristics of Fluorinated Graphene XZ Liu, Q Li, JT Robinson, SP Kim, V Shenoy, PE Sheehan, RW Carpick Gordon Research Conference on Tribology, 2012 | | 2012 |
| Geometrical Effects in Contact Mechanics: From Atomic Membranes to Evolving Asperities RW Carpick, TDB Jacobs, XZ Liu, Q Li Proc. 8th Int. Conf. on Flow Dynamics (ICFD 2011), 2011 | | 2011 |
| Study of the Nanoscale Frictional Properties of Two-Dimensional Materials XZ Liu, Q Li, C Lee, B Zhang, Z Luo, L Somers, ATC Johnson, J Hone, ... Gordon Research Conference on Tribology, 2010 | | 2010 |
Robert W. CarpickJohn Henry Towne Professor, Department of Mechanical Engineering and Applied MechanicsVahvistettu sähköpostiosoite verkkotunnuksessa seas.upenn.edu