physique

Le professeur Harald Lesch, né le 28 juillet 1960 à Giessen, est un astrophysicien allemand, philosophe de la nature, journaliste scientifique, animateur de télévision et enseignant d'université. Il est professeur de physique à l'Université Ludwig-Maximilians de Munich et professeur assistant de philosophie naturelle à la Munich School of Philosophy. Plus de nouvelles du domaine de la physique ci-dessous.

Nature Physics, Published online: 13 May 2024; doi:10.1038/s41567-024-02508-xThe determination of the order parameter symmetry is a critical issue in the study of unconventional superconductors. Ultrasound measurements on UTe2, a candidate spin-triplet superconductor, now provide evidence for the single-component nature of its order parameter.

Nature Physics, Published online: 13 May 2024; doi:10.1038/s41567-024-02505-0Laser-driven proton acceleration experiments achieve energies of up to 150 MeV with particle yields that are relevant for applications such as radiobiology.

Nature Physics, Published online: 10 May 2024; doi:10.1038/s41567-024-02452-wThe nuclear pore complex of eukaryotic cells senses the mechanical directionality of translocating proteins, favouring the passage of those that have a leading mechanically labile region. Adding an unstructured, mechanically weak peptide tag to a translocating protein increases its rate of nuclear import and accumulation, suggesting a biotechnological strategy to enhance the delivery of molecular cargos into the cell nucleus.