Imperial College London


Faculty of EngineeringDepartment of Materials

Reader in Materials







Royal School of MinesSouth Kensington Campus





Dr Gault currently holds a joint appointment between Imperial College London and the Max-Planck-Institut für Eisenforschung in Düsseldorf, where he is the Group Leader for atom probe tomography. Since Feb. 2018, he also leads an ERC-Consolidator funded group, targeting hydrogen in metals using atom probe tomography.

Dr Gault obtained his PhD  in physics in Rouen (Feb. 2007) where he developed a new generation of pulsed-laser atom probe microscopes. He then worked as a research scientist at the Australian Centre for Microscopy and Microanalysis at the University of Sydney from 2007-2009 and 2010-2012 (jointly with ANSTO). In between, he held an Intra-European Marie Curie fellowship at the Department of Materials, University of Oxford where he worked on thermoelectric materials. In 2012, he started a brief academic appointment as Assist. Prof. at McMaster University in Canada. From Dec. 2012 to Dec. 2015, he interrupted his research career, and took on a position of Senior Publisher in the Materials Science group at Elsevier Ltd. in Oxford, looking after the Materials Engineering portfolio that comprises Acta Materialia & Scripta Materialia.Since April 2013, I am also an academic visitor at the Department of Materials, University of Oxford. He became Group Leader at the Max-Planck-Institut für Eisenforschung in January 2016.

He is the Editor for Materialia, and an associate Editor for Acta Materialia and Scripta Materialia.



He J, Makineni SK, Lu W, et al., 2020, On the formation of hierarchical microstructure in a Mo-doped NiCoCr medium-entropy alloy with enhanced strength-ductility synergy, Scripta Materialia, Vol:175, ISSN:1359-6462, Pages:1-6

Lopez-Galilea I, Ruttert B, He J, et al., 2019, Additive manufacturing of CMSX-4 Ni-base superalloy by selective laser melting: Influence of processing parameters and heat treatment, Additive Manufacturing, Vol:30

Harding I, Mouton I, Gault B, et al., 2019, Carbon partitioning and microstructure evolution during tempering of an Fe-Ni-C steel, Scripta Materialia, Vol:172, ISSN:1359-6462, Pages:38-42

Massey CP, Dryepondt SN, Edmondson PD, et al., 2019, Corrigendum to Multiscale investigations of nanoprecipitate nucleation, growth, and coarsening in annealed low-Cr oxide dispersion strengthened FeCrAl powder (Acta Materialia (2019) 166 (1–17), (S135964541830939X), (10.1016/j.actamat.2018.11.062)), Acta Materialia, Vol:180, ISSN:1359-6454

Li L, Li Z, Kwiatkowski da Silva A, et al., 2019, Segregation-driven grain boundary spinodal decomposition as a pathway for phase nucleation in a high-entropy alloy, Acta Materialia, Vol:178, ISSN:1359-6454, Pages:1-9

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