title: Physics. Magnetic fields make waves in cuprates.
authors.affiliation: Laboratoire National des Champs Magnétiques Intenses, CNRS - Université Grenoble Alpes - EMFL, 38042 Grenoble, France. marc-henri.julien@lncmi.cnrs.fr.
authors.forename: Marc-Henri
authors.initials: MH
authors.lastname: Julien