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19922026
most citedObservation of a new particle in the search for the Standard Model Higgs boson with the ATLAS detector at the LHC

10.9k citations

Showing 2012 · cond-mat.str-elShow all

7 papers · 2 filters

cond-mat.str-el2012★ 18 cited

High temperature onset of field-induced transitions in the spin-ice compound Dy2Ti2O7

M. J. Matthews, C. Castelnovo, R. Moessner +3

We have studied the field-dependent ac magnetic susceptibility of single crystals of Dy2Ti2O7 spin ice along the [111] direction in the temperature range 1.8 K - 7 K. Our data refl…

cond-mat.str-el2012★ 2 cited

Origin of the Large Anisotropy in the χ_3 Anomaly in URu_2Si_2

Premala Chandra, Piers Coleman, Rebecca Flint

Motivated by recent quantum oscillations experiments on URu_2Si_2, we discuss the microscopic origin of the large anisotropy observed many years ago in the anomaly of the nonlinear…

cond-mat.str-el2012★ 63 cited

β-YbAlB4: a critical nodal metal

Aline Ramires, Piers Coleman, Andriy H. Nevidomskyy +1

We propose a model for the intrinsic quantum criticality of β-YbAlB4, in which a vortex in momentum space gives rise to a new type of Fermi surface singularity. The unquenched angu…

cond-mat.str-el2012★ 134 cited

Hastatic Order in URu2Si2

Premala Chandra, Piers Coleman, Rebecca Flint

The development of collective long-range order via phase transitions occurs by the spontaneous breaking of fundamental symmetries. Magnetism is a consequence of broken time-reversa…

cond-mat.str-el2012★ 9 cited

Basal-Plane Nonlinear Susceptibility: A Direct Probe of the Single-Ion Physics in URu2Si2

Rebecca Flint, Premala Chandra, Piers Coleman

The microscopic nature of the hidden order state in URu2Si2 is dependent on the low-energy configurations of the uranium ions, and there is currently no consensus on whether it is…

cond-mat.str-el2012★ 19 cited

Emergent Critical Phase and Ricci Flow in a 2D Frustrated Heisenberg Model

Peter P. Orth, Premala Chandra, Piers Coleman +1

We introduce a two-dimensional frustrated Heisenberg antiferromagnet on interpenetrating honeycomb and triangular lattices. Classically the two sublattices decouple, and "order fro…

cond-mat.str-el2012★ 33 cited

Normal and intrinsic anomalous Hall effect in Nb1-yFe2+y

Sven Friedemann, Manuel Brando, William J Duncan +3

The Hall effect on selected samples of the dilution series Nb1-yFe2+y is studied. Normal and anomalous contributions are observed, with positive normal Hall effect dominating at hi…