Fractals—objects with noninteger dimensions—occur in manifold settings and length scales
in nature. In this work, we identify an emergent dynamical fractal in a disorder-free …

The discovery of the spin-ice phase in Dy2Ti2O7 numbers among the most significant
findings in magnetic materials in over a decade,,. Spin ice has since been associated with …

This contribution provides a thorough examination of the structural characteristics of
pyrochlore-type lanthanide titanates and zirconates Ln 2 Ti 2 O 7 and Ln 2 Zr 2 O 7, across …

The idea of magnetic monopoles in spin ice has enjoyed much success at intermediate
temperatures, but at low temperatures a description in terms of monopole dynamics alone is …

Magnetic monopoles,–are hypothetical elementary particles with quantized magnetic
charge. In principle, a magnetic monopole can be detected by the quantized jump in …

Electrical resistance is a crucial and well-understood property of systems ranging from
computer microchips to nerve impulse propagation in the human body. Here we study the …

A recent advance in the study of emergent magnetic monopoles was the discovery that
monopole motion is restricted to dynamical fractal trajectories [JN Hallén et al., Science 378 …

Condensed matter in the low-temperature limit reveals exotic physics associated with
unusual orders and excitations, with examples ranging from helium superfluidity to magnetic …

At low temperatures, a spin ice enters a Coulomb phase—a state with algebraic correlations
and topologically constrained spin configurations. We show how analytical and numerical …

Motivated by its role as a central pillar of current theories of the dynamics of spin ice in and
out of equilibrium, we study the single-ion dynamics of the magnetic rare-earth ions in their …