We report on synthesis and anisotropic physical properties of URhIn5. High quality single crystals were grown in In-flux. The compound undergoes a second order phase transition into an antiferromagnetic state at TN = 98 K. The transition is field independent up to 9 T. An increase of the resistivity ρ with j along the [100], [110] and [001] tetragonal axis indicates a spin-density-wave induced order with the gap opening first along the [001] direction. The magnetic susceptibility χ = M/H exhibits a strong anisotropy. Above T = 200 K, χ(T) follows Curie-Weiss law with the effective moment of μeff = 3.71 μB/U and the Weiss temperatures of θP[100]=−900 K and θP[001]=−500 K for H ∥ [100] and H ∥ [001] respectively. The characteristic Kondo-like temperature for URhIn5 yields TK= 125 K.
@article{arxiv.1501.02150,
title = {Anisotropic magnetic properties of URhIn$_{5}$ compound},
author = {Attila Bartha and Marie Kratochvilová and Michal Dušek and Vladimír Sechovský and Jeroen Custers},
journal= {arXiv preprint arXiv:1501.02150},
year = {2023}
}