PRL ON THE COVER
March 14, 2019
Top: Surfaces composed of past wavefronts emitted by a source moving along a circular path at two different Mach numbers. Bottom: Projections along the time direction of the cones immediately above. Thick black arcs show source trajectories. The dashed line marks the position of an observer, with colored lines marking wavefronts that intersect at this position.
Guillaume d’Hardemare, Sander Wildeman, Antonin Eddi, and Emmanuel Fort
Phys. Rev. Lett. 122, 104301 (2019)
RMP ON THE COVER
March 4, 2019
Decryption of magnetic small-angle neutron scattering cross sections using micromagnetic simulations.
Sebastian Mühlbauer et al.
Rev. Mod. Phys. 91, 015004 (2019)