Thomas Ghislain Guillaume Voisin

Biography

Materials Scientist; Deputy-Group Leader

2021 - now: Deputy Group Leader in the Metallurgy and Advanced Microscopy Group
2023-now: Experimental Lead of LDRD-SI
2020-2022: PI of LDRD-LW
2019-2022: Thrust Lead of LDRD-SI
2020-now: Lead of WPD funded project
2019 - now: Staff Scientist at LLNL
2016 - 2019: Postdoctoral Research Staff at LLNL
2014 - 2016: Postdoctoral Fellow at the Johns Hopkins University

Ph.D. at the CEMES/CNRS and Paul Sabatier University, Toulouse, France, 2014
Master’s Degree in Aerospace Mechanical Engineering at Paul Sabatier University, Toulouse, France, 2011
Bachelor’s Degree in Mechanical Engineering at Paul Sabatier University, Toulouse, France, 2009
Associate’s Degree in Mechanical Engineering and Computer-Aid Manufacturing at Figeac University Institute of Technology, Figeac, France, 2008

J. Ren et al., “Strong yet ductile nanolamellar high-entropy alloys by additive manufacturing.” Nature 608, 62–68 (2022).
T. Voisin et al., “Pitting corrosion in 316L stainless steel fabricated by laser powder bed fusion additive manufacturing: a review and perspective”, invited review paper in the Journal of The Minerals, Metals & Materials Society (2022).

T. U. Tumkur, T. Voisin et al., “Nondiffractive beam shaping for enhanced optothermal control in metal additive manufacturing”, Science Advances, 7, (2021)
J. Ye et al., “Ultra-low-density digitally architected carbon with a strutted tube-in-tube structure”, Nature Materials, 20, 1498–1505 (2021)
T. Voisin et al., “New insights on cellular structures strengthening mechanisms and thermal stability of an austenitic stainless steel fabricated by laser powder-bed-fusion”, Acta Materialia 203 (2021) 116476.

T. Voisin et al., “In situ TEM observations of high-strain-rate deformation and fracture in pure copper”, Materials Today, 33, 10-16 (2020)

W. Chen, T. Voisin et al., “Microscale residual stresses in additively manufactured stainless steel”, Nature Communication, 10(1),4338, (2019)
Z. Li, T. Voisin et al., “Tensile properties, strain rate sensitivity, and activation volume of additively manufactured 316L stainless steels”, International Journal of Plasticity,120, 395-410, (2019)
Voisin T. et al., “Near-Net Shaping of Titanium-Aluminum Jet Engine Turbine Blades by SPS” Invited book chapter in Spark Plasma Sintering of Materials: Advances in Processing and Applications, Springer International Publishing, Cham, pp. 713-737, (2019)

Wang Y. M., Voisin T. et al., “Additively manufactured hierarchical stainless steels with high strength and ductility” Nature Materials (2017)

Voisin, T. et al., "An innovative way to produce turbine blades in optimized TiAl alloys: the Spark Plasma Sintering" Advanced Engineering Materials 17(10): 1408-1413, (2015)

Couret, A., Monchoux, J.P., Thomas, M., Voisin, T., “Method for manufacturing a titanium-aluminum alloy part” WO2014199082 (A1) – 2013-06-11

Couret, A., Durand, L., Jabbar, H., Monchoux, J.P., Voisin, T., “Method for manufacturing a part having a complex shape by flash sintering, and device for implementing such a method” WO2012131625 (A2) – 2011-03-31

LLNL/PLS summer directorate award for excellence in Publication (2020)
LLNL/PLS winter directorate award for excellence in Publication (2020)
LLNL Director’s award Science and technology excellence in publication (2018)
LLNL/PLS winter directorate award for excellence in Publication (2018)
Best oral presentation award at the 6th symposium of the Toulouse materials science doctoral school (2013)