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arXiv · 0906.2649

The crossed-field and single-field Hall effect in LuRh2Si2

Sven Friedemann·Niels Oeschler·Steffen Wirth·Frank Steglich·Sam MaQuilon·Zachary Fisk
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Abstract

The Hall effect of LuRh2Si2--the non-magnetic homologue of the heavy-fermion material YbRh2Si2--is studied with two different setups: In the conventional single-field geometry, the field dependence is analyzed in terms of the differential Hall coefficient. Beyond that, the recently developed crossed-field experiment allows to examine the linear-response Hall coefficient as a function of magnetic field. The results reveal the expected analogy between both experiments which corroborates the equivalent findings in YbRh2Si2. This emphasizes the applicability to investigate field-induced quantum critical points with both methods.

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Sven Friedemann, Niels Oeschler, Steffen Wirth, Frank Steglich, Sam MaQuilon, Zachary Fisk. 2009-10-27. The crossed-field and single-field Hall effect in LuRh2Si2. https://doi.org/10.1002/pssb.200983021

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