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Steven (Xin) Liu
Steven (Xin) Liu
Mechanical Engineering and Applied Mechanics, University of Pennsylvania
Verified email at seas.upenn.edu - Homepage
Title
Cited by
Cited by
Year
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
19062010
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
4622016
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
1632014
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
1612014
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
1032015
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
892013
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
702014
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
602013
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
332013
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
142017
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
12013
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
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