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arXiv · 1202.4292

Angular Dependence of the High-Magnetic-Field Phase Diagram of URu2Si2

Gernot W. Scheerer·William Knafo·Dai Aoki·Jacques Flouquet
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Abstract

We present measurements of the magnetoresistivity RHOxx of URu2Si2 single crystals in high magnetic fields up to 60 T and at temperatures from 1.4 K to 40 K. Different orientations of the magnetic field have been investigated permitting to follow the dependence on Q of all magnetic phase transitions and crossovers, where Q is the angle between the magnetic field and the easy-axis c. We find out that all magnetic transitions and crossovers follow a simple 1/cos(Q) -law, indicating that they are controlled by the projection of the field on the c-axis.

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Gernot W. Scheerer, William Knafo, Dai Aoki, Jacques Flouquet. 2012-02-20. Angular Dependence of the High-Magnetic-Field Phase Diagram of URu2Si2. https://doi.org/10.1143/jpsjs.81sb.sb005

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