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. …”

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. …”

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. …”

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. …”

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. …”

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.…”

Crystal-field states of Pr3+ in the candidate quantum spin ice Pr2Sn2O7 by Princep, A, Prabhakaran, D, Boothroyd, A

“…This magnetic state satisfies the requirements for quantum spin-ice behavior. © 2013 American Physical Society.…”

Intermediate magnetization state and competing orders in Dy2Ti2O7 and Ho2Ti2O7 by Borzi, R, Gómez Albarracín, F, Rosales, H, Rossini, G, Steppke, A, Prabhakaran, D, Mackenzie, A, Cabra, D, Grigera, S

“…Among the frustrated magnetic materials, spin-ice stands out as a particularly interesting system. …”

Experimental Proof of a Magnetic Coulomb Phase 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. …”

Experimental measurement of the isolated magnetic susceptibility by Billington, D, Paulsen, C, Lhotel, E, Cannon, J, Riordan, E, Salman, M, Klemencic, G, Cafolla-Ward, C, Prabhakaran, D, Giblin, SR, Bramwell, ST

“…Here, we demonstrate an unambiguous measurement of at avoided nuclear-electronic level crossings in a dilute spin ice system, containing well-separated holmium ions. …”