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Guillaume Colas
Guillaume Colas
CNRS researcher, Institut Femto-St, CNRS UMR6174, Besançon, France
Adresse e-mail validée de femto-st.fr
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Fatigue of graphene
T Cui, S Mukherjee, PM Sudeep, G Colas, F Najafi, J Tam, PM Ajayan, ...
Nature materials 19 (4), 405-411, 2020
1292020
Effect of humidity and water intercalation on the tribological behavior of graphene and graphene oxide
T Arif, G Colas, T Filleter
ACS applied materials & interfaces 10 (26), 22537-22544, 2018
912018
Investigation of crystalline and amorphous MoS2 based coatings: Towards developing new coatings for space applications
G Colas, A Saulot, E Regis, Y Berthier
Wear 330, 448-460, 2015
792015
Decrypting third body flows to solve dry lubrication issue–MoS2 case study under ultrahigh vacuum
G Colas, A Saulot, C Godeau, Y Michel, Y Berthier
Wear 305 (1-2), 192-204, 2013
552013
Improvements in the mechanical properties of carbon nanotube fibers through graphene oxide interlocking
Y Wang, G Colas, T Filleter
Carbon 98, 291-299, 2016
532016
Surface and mechanical characterization of dental yttria-stabilized tetragonal zirconia polycrystals (3Y-TZP) after different aging processes
PA Pinto, G Colas, T Filleter, GM De Souza
Microscopy and Microanalysis 22 (6), 1179-1188, 2016
402016
How far does contamination help dry lubrication efficiency?
G Colas, A Saulot, N Bouscharain, C Godeau, Y Michel, Y Berthier
Tribology International 65, 177-189, 2013
312013
Understanding the Independent and Interdependent Role of Water and Oxidation on the Tribology of Ultrathin Molybdenum Disulfide (MoS2)
T Arif, S Yadav, G Colas, CV Singh, T Filleter
Advanced Materials Interfaces 6 (22), 1901246, 2019
302019
High Performance Space Lubrication of MoS2 with Tantalum
P Serles, E Nicholson, J Tam, N Barri, JB Chemin, G Wang, Y Michel, ...
Advanced Functional Materials 32 (20), 2110429, 2022
292022
High Temperature Microtribological Studies of MoS2 Lubrication for Low Earth Orbit
P Serles, K Gaber, S Pajovic, G Colas, T Filleter
Lubricants 8 (4), 49, 2020
292020
An Insight into the Phase Transformation of WS2 upon Fluorination
S Radhakrishnan, D Das, L Deng, PM Sudeep, G Colas, ...
Advanced Materials 30 (44), 1803366, 2018
282018
Structure‐Dependent Wear and Shear Mechanics of Nanostructured MoS2 Coatings
P Serles, H Sun, G Colas, J Tam, E Nicholson, G Wang, J Howe, A Saulot, ...
Advanced Materials Interfaces 7 (14), 1901870, 2020
212020
Strength measurement and rupture mechanisms of a micron thick nanocrystalline MoS2 coating using AFM based micro-bending tests
G Colas, P Serles, A Saulot, T Filleter
Journal of the Mechanics and Physics of Solids 128, 151-161, 2019
192019
Time-of-Flight Secondary Ion Mass Spectroscopy investigation of the chemical rearrangement undergone by MoS2 under tribological conditions
G Colas, A Saulot, D Philippon, Y Berthier, D Léonard
Thin Solid Films 588, 67-77, 2015
192015
Self-lubricating composite bearings: Effect of fibre length on its tribological properties by DEM modelling
MD Villavicencio, M Renouf, A Saulot, Y Michel, Y Mahéo, G Colas, ...
Tribology International 113, 362-369, 2017
182017
Tribochemical Competition within a MoS2/Ti Dry Lubricated Macroscale Contact in Ultrahigh Vacuum: A Time-of-Flight Secondary Ion Mass Spectrometry …
G Colas, A Saulot, D Philippon, Y Berthier, D Léonard
ACS applied materials & interfaces 10 (23), 20106-20119, 2018
172018
Finite element simulation and experimental investigation of the effect of clearance on the forming quality in the fine blanking process
M Sahli, X Roizard, M Assoul, G Colas, S Giampiccolo, JP Barbe
Microsystem Technologies 27, 871-881, 2021
162021
On the diversity of accommodation mechanisms in the tribology of Bulk Metallic Glasses
PH Cornuault, G Colas, A Lenain, R Daudin, S Gravier
Tribology International, 2019
132019
Experimental analysis of friction and wear of self-lubricating composites used for dry lubrication of ball bearing for space applications
G Colas, A Saulot, Y Michel, T Filleter, A Merstallinger
Lubricants 9 (4), 38, 2021
112021
Modelling and numerical simulation of steel sheet fine blanking process
M Sahli, X Roizard, G Colas, M Assoul, L Carpentier, PH Cornuault, ...
Procedia manufacturing 50, 395-400, 2020
112020
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