Publications of Baptiste Gault

Schwarz, T.; Dumont, M.; Garcia-Giner, V.; Jung, C.; Porter, A.; Gault, B.: Advancing atom probe tomography capabilities to understand bone microstructures at near-atomic scale. Acta Biomaterialia 198, pp. 319 - 333 (2025)

Jiang, S.; Xu, Y.; Wang, R.; Chen, X.; Guan, C.; Peng, Y.; Liu, F.; Wang, M.; Liu, X.; Zhang, S. et al.; Tian, G.; Jin, S.; Wang, H.; Toda, H.; Jin, X.; Liu, G.; Gault, B.; Sun, J.: Structurally complex phase engineering enables hydrogen-tolerant Al alloys. Nature 641 (8062), pp. 358 - 364 (2025)

Kazamer, N.; Tack, M.; Spree, M.; Underberg, M.; Rost, U.; Reichenberger, S.; Cieluch, M.; Salih, H.; Wirkert, F.; Böhm, L. et al.; Roth, J.; Nallathambi, V.; Gault, B.; Baer, C.; Orend, K.; Barcikowski, S.; Hülser, T.; Brodmann, M.: Ultrasonically Deposited Boron-Doped Silicon Decorated with Laser-Generated Iridium Nanoparticles as Manufacturing Approach for OER Electrodes in PEM Water Electrolysis. Advanced Materials Interfaces 12 (8), 2400765 (2025)

Chen, X.; De Geuser, F.; Kwiatkowski da Silva, A.; Liu, C.; Woods, E.; Ponge, D.; Gault, B.; Raabe, D.: Using Spinodal Decomposition to Investigate Diffusion Enhancement and Vacancy Population. Advanced Science 12 (14), 2412060 (2025)

Polin, N.; Gabay, A.; Han, C.; Chan, C.; Kim, S.-H.; Ni, C.; Gutfleisch, O.; Hadjipanayis, G.; Gault, B.: Understanding high coercivity in ThMn12-type Sm–Zr–Fe–Co–Ti permanent magnet powders through nanoscale analysis. Scripta Materialia 259, 116537 (2025)

Polin, N.; Skokov, K.; Aubert, A.; Zhang, H.; Ekitli, B.; Adabifiroozjaei, E.; Molina-Luna, L.; Gutfleisch, O.; Gault, B.: Formation of cellular/lamellar nanostructure in Sm2Co17-type binary and ternary Sm-Co-Zr magnets. Scripta Materialia 258, 116530 (2025)

Scholz, F.; Parsa, A.; Thome, P.; Eggeler, G.; He, J.; Gault, B.; Jöns, N.; Frenzel, J.: Low angle grain boundaries and re-segregation in single crystal Ni-base superalloys. Journal of Alloys and Compounds 1018, 178929 (2025)

Papaderakis, A.; Paschalidou, E.; Medina, L.; Hatipoglu, E.; Saksena, A.; Gault, B.; Sefer, B.; Malmström, D.; Hosseini, P.; Trost, O. et al.; Lozinko, A.; Ramkaran, M.; Juel, A.; Tschulik, K.; Dryfe, R.: Hydrogen induced superhydrophilicity in an amorphous CrFeNi-based multi-principal element alloy thin film. Acta Materialia 286, 120756 (2025)

Morgado, F.; Stephenson, L.; Bhatt, S.; Freysoldt, C.; Neumeier, S.; Katnagallu, S.; Subramanyam, A.; Pietka, I.; Hammerschmidt, T.; Vurpillot, F. et al.; Gault, B.: Stacking Fault Segregation Imaging With Analytical Field Ion Microscopy. Microscopy and Microanalysis 31 (1), ozae105 (2025)

Shoji Aota, L.; Jung, C.; Zhang, S.; Büyükuslu, Ö.; Saksena, A.; Hatipoglu, E.; Yadav, P.; Pratap Singh, M.; Chen, X.; Woods, E. et al.; Scheu, C.; Kim, S.-H.; Raabe, D.; Gault, B.: Grain Boundaries Control Lithiation of Solid Solution Substrates in Lithium Metal Batteries. Advanced Science 12 (4), 2409275 (2025)

Dong, X.; Saksena, A.; Tehranchi, A.; Gault, B.; Ponge, D.; Sun, B.; Raabe, D.: Interfacial boron segregation in a high-Mn and high-Al multiphase lightweight steel. Acta Materialia 283, 120568 (2025)

Staab, F.; Niels, P.; Bruder, E.; Smoliarova, T.; Koch, D.; Chen, X.; Skokov, K.; Gault, B.; Farle, M.; Gutfleisch, O. et al.; Durst, K.: Hard magnetic SmCo₅-Sn nanocomposites produced by high-pressure torsion. Journal of Alloys and Compounds 1010, 177858 (2025)

Camuti, L.; Kim, S.-H.; Podjaski, F.; Vega-Paredes, M.; Mingers, A. M.; Acartürk, T.; Starke, U.; Lotsch, B. V.; Scheu, C.; Gault, B. et al.; Zhang, S.: Kinetics and direct imaging of electrochemically formed palladium hydride for efficient hydrogen evolution reaction. Physics > Chemical Physics (2025)

Geng, X.; Lu, X.; Wang, Z.; Gault, B.: Rational Grain Boundary Segregation Enables Long-Term Thermally Stable, Catalytically Active, and CO-Tolerant Nanograined Metals. Advanced Science, e12730 (2025)

Karpstein, N.; Laplanche, G.; Saksena, A.; Zehl, R.; Bezold, A.; Horst, O.; Bürger, D.; Kostka, A.; Zenk, C.; Neumeier, S. et al.; Gault, B.; Ludwig, A.; Fries, S.; Spiecker, E.: Microscopic mechanism of the L12-D019 phase transformation in a Co-base single crystal superalloy. Acta Materialia 282, 120416 (2025)

Rybak, J.; Arlt, J.; Ma, Q.; Fuchs, C.; Gault, B.; Jacob, T.; Jooss, C.; Meyer, T.; Volkert, C.: Atomic-Scale Investigation of an Asymmetric Strontium Titanate Grain Boundary. Advanced Materials Interfaces, e00602 (2025)

Shkodich, N.; Smoliarova, T.; Ali, H.; Eggert, B.; Rao, Z.; Spasova, M.; Tarasov, I.; Wende, H.; Ollefs, K.; Gault, B. et al.; Farle, M.: Effect of high energy ball milling, heat treatment and spark plasma sintering on structure, composition, thermal stability and magnetism in CoCrFeNiGax (x = 0.5; 1) high entropy alloys. Acta Materialia 284, 120569 (2025)

Hachet, G.; Tehranchi, A.; Shi, H.; Prabhakar, J. M.; Wei, S.; Angenendt, K.; Zaefferer, S.; Gault, B.; Sun, B.; Ponge, D. et al.; Raabe, D.: Segregation at prior austenite grain boundaries: The competition between boron and hydrogen. International Journal of Hydrogen Energy 95, pp. 734 - 746 (2024)

Gabriel, P.; Nallathambi, V.; Liu, J.; Staab, F.; Oyedeji, T.; Yang, Y.; Hantke, N.; Adabifiroozjaei, E.; Recalde-Benitez, O.; Molina-Luna, L. et al.; Rao, Z.; Gault, B.; Sehrt, J.; Scheibel, F.; Skokov, K.; Xu, B.-X.; Durst, K.; Gutfleisch, O.; Barcikowski, S.; Ziefuss, A.: Boosting Coercivity of 3D Printed Hard Magnets through Nano-Modification of the Powder Feedstock. Advanced Science 11 (46), 2407972 (2024)

Johansen, M.; Singh, M. P.; Gault, B.; Liu, F.: Suppressing Lithium Migration in a Carbon Fiber Negative Electrode During Atom Probe Tomography Analysis. Microscopy and Microanalysis 30 (6), pp. 1066 - 1073 (2024)