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19962026
most citedQuantum criticality in an Ising chain: experimental evidence for emergent E8 symmetry

734 citations

Showing 2002 · cond-mat.str-elShow all

5 papers · 2 filters

cond-mat.str-el2002★ 17 cited

The magnetic state of Yb in Kondo-lattice YbNi2B2C

A. T. Boothroyd, J. P. Barratt, P. Bonville +4

We report neutron scattering experiments performed to investigate the dynamic magnetic properties of the Kondo-lattice compound YbNi2B2C. The spectrum of magnetic excitations is fo…

cond-mat.str-el2002★ 39 cited

Evidence for weak itinerant long-range magnetic correlations in UGe2

A. Yaouanc, P. Dalmas de Reotier, P. C. M. Gubbens +4

Positive muon spin relaxation measurements performed on the ferromagnet UGe2 reveal, in addition to the well known localized 5f-electron density responsible for the bulk magnetic p…

cond-mat.str-el2002★ 54 cited

A neutron scattering study of two-magnon states in the quantum magnet copper nitrate

D. A. Tennant, C. Broholm, D. H. Reich +7

We report measurements of the two-magnon states in a dimerized antiferromagnetic chain material, copper nitrate (Cu(NO3)2*2.5D2O). Using inelastic neutron scattering we have measur…

cond-mat.str-el2002★ 284 cited

The Hydride Anion in an Extended Transition Metal Oxide Array: LaSrCoO_3H_{0.7}

M. A. Hayward, E. J. Cussen, J. B. Claridge +6

We present the synthesis and structural characterisation of a transition metal oxide hydride, LaSrCoO_3H_{0.7}, which adopts an unprecedented structure in which oxide chains are br…

cond-mat.str-el2002★ 34 cited

Comparison of the Crystal Structure of the Heavy-Fermion Materials CeCoIn5, CeRhIn5 and CeIrIn5

E. G. Moshopoulou, J. L. Sarrao, P. G. Pagliuso +4

The crystal structure of the recently discovered heavy-fermion (HF) superconductor CeCoIn5 (Tc = 2.3 K) has been determined by high-resolution neutron powder diffraction. It is tet…