Proximate quantum spin liquid state in the frustrated HoInCu${}_4$ metal

I. Ishant, T. Shiroka, O. Stockert +2

We conducted a comprehensive and comparative muon-spin relaxation and rotation ($\mu$SR) investigation on two fcc-lattice metallic compounds, HoCdCu${}_4$ ($T_{\mathrm{N}}\approx 8$ K) a…