Adventitious carbon breaks symmetry in oxide contact electrification
G.M. Grosjean, M. Ostermann, M. Sauer, M. Hahn, C.M. Pichler, F. Fahrnberger, F. Pertl, D. Balazs, M.M. Link, S.H. Kim, D.L. Schrader, A. Blanco, F. Gracia, N. Mujica, S.R. Waitukaitis, Nature 651 (2026) 626–631.

Electrostatics overcome acoustic collapse to assemble, adapt, and activate levitated matter
S. Shi, M. Hübl, G.M. Grosjean, C.P. Goodrich, S.R. Waitukaitis, Proceedings of the National Academy of Sciences 122 (2025) e2516865122.

Single-collision statistics reveal a global mechanism driven by sample history for contact electrification in granular media
G.M. Grosjean, S.R. Waitukaitis, Physical Review Letters 130 (2023).

Asymmetries in triboelectric charging: Generalizing mosaic models to different-material samples and sliding contacts
G.M. Grosjean, S.R. Waitukaitis, Physical Review Materials 7 (2023).

Regimes of motion of magnetocapillary swimmers
A. Sukhov, M. Hubert, G.M. Grosjean, O. Trosman, S. Ziegler, Y. Collard, N. Vandewalle, A.S. Smith, J. Harting, European Physical Journal E 44 (2021).

Magnetically powered metachronal waves induce locomotion in self-assemblies
Y. Collard, G.M. Grosjean, N. Vandewalle, Communications Physics 3 (2020).

Quantitatively consistent scale-spanning model for same-material tribocharging
G.M. Grosjean, S. Wald, J.C.A. Sobarzo Ponce, S.R. Waitukaitis, Physical Review Materials 4 (2020).