Re-entrant hidden order at a metamagnetic quantum critical end point

Preprint

14 January 2003

preprint
Published by arXiv in arXiv

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 re-entrant phase between ~ 36 and 39 T. Evidence for conventional itinerant electron metamagnetism at higher temperatures suggests that the re-entrant phase is created in the vicinity of a quantum critical end point.

Keywords

MAGNETIZATION MEASUREMENTS
QUANTUM CRITICAL
RE ENTRANT PHASE
MAGNETIC FIELDS
ENTRANT HIDDEN
METAMAGNETISM
CRITICAL END
HIDDEN ORDER
ENTRANT

All Related Versions

Version 1, 2003-01-14, ArXiv
Version 2, 2003-01-16, ArXiv
Published version: Physical Review Letters, 90 (9), 096402.

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