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arXiv · 1611.02892

Field induced suppression of charge density wave in GdNiC$_2$

Kamil K. Kolincio·Karolina Górnicka·Michał J. Winiarski·Judyta Strychalska - Nowak·Tomasz Klimczuk
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Abstract

We report the specific heat, magnetic, magnetotransport and galvanomagnetic properties of polycrystalline GdNiC$_2$. In the intermediate temperature region above $T_N$ = 20 K, we observe large negative magnetoresistance due to Zeeman splitting of the electronic bands and partial destruction of a charge density wave ground state. Our magnetoresistance and Hall measurements show that at low temperatures a magnetic field induced transformation from antiferromagnetic order to a metamagnetic phase results in the partial suppression of the CDW.

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Kamil K. Kolincio, Karolina Górnicka, Michał J. Winiarski, Judyta Strychalska - Nowak, Tomasz Klimczuk. 2016-11-09. Field induced suppression of charge density wave in GdNiC$_2$. https://doi.org/10.1103/physrevb.94.195149

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