Spin-ice physics in cadmium cyanide by Coates, CS, Baise, M, Schmutzler, A, Simonov, A, Makepeace, JW, Seel, AG, Smith, RI, Playford, HY, Keen, DA, Siegel, R, Senker, J, Slater, B, Goodwin, AL

“…Spin-ices are frustrated magnets that support a particularly rich variety of emergent physics. …”

Restoration of the third law in spin ice thin films by Bovo, L, Moya, X, Prabhakaran, D, Soh, Y, Boothroyd, A, Mathur, N, Aeppli, G, Bramwell, S

“…A characteristic feature of spin ice is its apparent violation of the third law of thermodynamics. …”

Spin-ice physics and phase transitions in cadmium cyanide by Coates, CS

“…</p> <p>The main result of this thesis is to demonstrate that by replacing the magnetic dipole in spin-ice with the electric dipole of the cyanide ion, cadmium cyanide displays spin-ice behaviour at temperatures nearly sixty times higher that in its magnetic analogue. …”

Monopoles, magnetricity, and the stray field from spin ice. by Blundell, S

“…An analysis is presented of the behavior of muons in the low-temperature state in spin ice. It is shown in detail how the behavior observed in some previous muon experiments on spin ice in a weak transverse field may result from the macroscopic stray field of magnetized spin ice. …”

Measurement of the charge and current of magnetic monopoles in spin ice. by Bramwell, S, Giblin, SR, Calder, S, Aldus, R, Prabhakaran, D, Fennell, T

“…Using muon spin rotation as a suitable local probe, we apply the method to a real material, the 'spin ice' Dy(2)Ti(2)O(7) (refs 5-8). Our experimental measurements prove that magnetic charges exist in this material, interact via a Coulomb potential, and have measurable currents. …”

Crystal growth of spin-ice pyrochlores by the floating-zone method by Prabhakaran, D, Boothroyd, A

“…Small amounts of Y were doped on the Dy site to study its effect on the spin-ice behaviour. Results for the structural parameters obtained by X-ray diffraction and magnetic properties of the crystals are reported. © 2010 Elsevier B.V. …”

Brownian motion and quantum dynamics of magnetic monopoles in spin ice by Bovo, L, Bloxsom, J, Prabhakaran, D, Aeppli, G, Bramwell, S

“…Spin ice illustrates many unusual magnetic properties, including zero point entropy, emergent monopoles and a quasi liquid–gas transition. …”

Fragmented spin ice and multi-k ordering in rare-Earth antiperovskites by Szabó, A, Orlandi, F, Manuel, P

“…In an extended parameter range of both models, frustration between antiferromagnetism and a spin-ice-like three-in-three-out rule stabilizes a Coulomb phase with correlated dipolar and quadrupolar spin textures, both yielding distinctive neutron-scattering signatures. …”

Spin ice under pressure: symmetry enhancement and infinite order multicriticality. by Jaubert, L, Chalker, J, Holdsworth, P, Moessner, R

“…We study the low-temperature behavior of spin ice when uniaxial pressure induces a tetragonal distortion. …”

Proposal for the detection of magnetic monopoles in spin ice via nanoscale magnetometry by Kirschner, F, Flicker, F, Yacoby, A, Yao, N, Blundell, S

“…We present a proposal for applying nanoscale magnetometry to the search for magnetic monopoles in the spin ice materials holmium and dysprosium titanate. …”

Creation and measurement of long-lived magnetic monopole currents in spin ice by Giblin, SR, Bramwell, S, Holdsworth, P, Prabhakaran, D, Terry, I

“…The recent discovery of 'magnetricity' in spin ice raises the question of whether long-lived currents of magnetic 'monopoles' can be created and manipulated by applying magnetic fields. …”

The Kasteleyn transition in three dimensions: spin ice in a [100] field by Jaubert, L, Chalker, J, Holdsworth, P, Moessner, R

“…We discuss the nearest neighbour spin ice model in the presence of a magnetic field placed along the cubic [100] direction. …”

Three-dimensional Kasteleyn transition: spin ice in a [100] field. by Jaubert, L, Chalker, J, Holdsworth, P, Moessner, R

“…We examine the statistical mechanics of spin-ice materials with a [100] magnetic field. We show that the approach to saturated magnetization is, in the low-temperature limit, an example of a 3D Kasteleyn transition, which is topological in the sense that magnetization is changed only by excitations that span the entire system. …”

Magnetic monopole density and antiferromagnetic domain control in spin-ice iridates by Pearce, MJ, Götze, K, Szabó, A, Sikkenk, TS, Lees, MR, Boothroyd, AT, Prabhakaran, D, Castelnovo, C, Goddard, PA

“…A canonical example is the emergence of magnetic-charge-carrying quasiparticles in spin-ice compounds. Despite extensive work, a reliable experimental indicator of the density of these magnetic monopoles is yet to be found. …”

Refrustration and competing orders in the prototypical Dy₂ Ti₂ O₇ spin ice material by Henelius, P, Lin, T, Enjalran, M, Hao, Z, Rau, J, Altosaar, J, Flicker, F, Yavors'Kii, T, Gingras, M

“… <p style="text-align:justify;"> Spin ices, frustrated magnetic materials analogous to common water ice, have emerged over the past 15 years as exemplars of high frustration in three dimensions. …”

Magnetic Coulomb phase in the spin ice Ho2Ti2O7. by Fennell, T, Deen, P, Wildes, A, Schmalzl, K, Prabhakaran, D, Boothroyd, A, Aldus, R, McMorrow, D, Bramwell, S

“…Spin-ice materials are magnetic substances in which the spin directions map onto hydrogen positions in water ice. …”

Classical-Quantum Mappings for Geometrically Frustrated Systems: Spin Ice in a [100] Field by Powell, S, Chalker, J

“…We apply this method to spin ice, a magnetic material with geometrical frustration, which exhibits a Coulomb phase and a continuous transition to an ordered state in the presence of a magnetic field applied in the [100] direction.…”

Pauling entropy, metastability, and equilibrium in Dy2Ti2O7 spin ice by Giblin, SR, Twengström, M, Bovo, L, Ruminy, M, Bartkowiak, M, Manuel, P, Andresen, JC, Prabhakaran, D, Balakrishnan, G, Pomjakushina, E, Paulsen, C, Lhotel, E, Keller, L, Frontzek, M, Capelli, SC, Zaharko, O, McClarty, PA, Bramwell, ST, Henelius, P, Fennell, T

“…The standard model of spin ice—the dipolar spin ice model—predicts an ordering transition at T≈0.15  K, but recent experiments by Pomaranski <em>et al.…”

Statics and dynamics of the highly correlated spin ice Ho2Ge2O7 by Hallas, A, Paddison, J, Silverstein, H, Goodwin, A, Stewart, JR, Wildes, A, Cheng, J, Zhou, J, Goodenough, J, Choi, E, Ehlers, G, Gardner, J, Wiebe, C, Zhou, H

“…The pyrochlore Ho 2Ge 2O 7 is a new highly correlated spin ice material. Physical property measurements, including x-ray diffraction, dc susceptibility, and ac susceptibility, confirm that it shares the distinctive characteristics of other known spin ices. …”

mu SR investigation of spin dynamics in the spin-ice material Dy2Ti2O7 by Lago, J, Blundell, S, Baines, C