title: Reentrant hidden order at a metamagnetic quantum critical end point.
abstract: Magnetization measurements of URu2Si2 in pulsed magnetic fields of 44 T reveal that the hidden order phase is destroyed before appearing in the form of a reentrant phase between approximately 36 and 39 T. Evidence for conventional itinerant electron metamagnetism at higher temperatures suggests that the reentrant phase is created in the vicinity of a quantum critical end point.
authors.affiliation: National High Magnetic Field Laboratory, LANL, MS-E536, Los Alamos, New Mexico 87545, USA.
authors.forename: N
authors.initials: N
authors.lastname: Harrison
authors.forename: M
authors.initials: M
authors.lastname: Jaime
authors.forename: J A
authors.initials: JA
authors.lastname: Mydosh