The cradle of quantum spin liquids, triangular antiferromagnets show strong proclivity to
magnetic order and require deliberate tuning to stabilize a spin-liquid state. In this brief …

Generation of very low temperatures has been crucially important for applications and
fundamental research, as low-temperature quantum coherence enables operation of …

In a recent study [Phys. Rev. X 10, 021042 (2020) 10.1103/PhysRevX. 10.021042], we
showed using large-scale density matrix renormalization group (DMRG) simulations on …

While the Heisenberg model for magnetic Mott insulators on planar lattice structures is
comparatively well understood in the case of transition metal ions, the intrinsic spin-orbit …

Sr 2 CuTeO 6 is a square-lattice Néel antiferromagnet with superexchange between first-
neighbor S= 1/2 Cu spins mediated by plaquette centered Te ions. Substituting Te by W, the …

Recently Eu Cd 2 As 2 was predicted to be a magnetic Weyl semimetal with a lone pair of
Weyl nodes generated by A-type antiferromagnetism and protected by a rotational …

Using quantum Monte Carlo simulations, we study effects of disorder on the S= 1/2
Heisenberg model with exchange constant J on the square lattice supplemented by …

Magnetic dilution of a well-established Kitaev candidate system is realized in the
substitutional Ru 1− x Rh x Cl 3 series (x= 0.02–0.6). Optimized syntheses protocols yield …

Study of the magnetic properties of the FeTiF 6‧ 6 H 2 O single crystal has shown that this
compound is a two-dimensional antiferromagnet with a N é еl temperature of TN= 8 K and its …

We discuss the stability of ferromagnetic long-range order in three-dimensional classical XY
ferromagnets upon substitution of a small subset of equally oriented bonds by impurity …