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

734 citations

Showing 2013 · cond-mat.str-elShow all

10 papers · 2 filters

cond-mat.str-el2013★ 36 cited

muSR and inelastic neutron scattering investigations of the caged type Kondo semimetals: CeT2Al10 (T=Fe, Ru and Os)

D. T. Adroja, A. D. Hillier, Y. Muro +5

Recently the Ce-based caged-type compounds having general formula CeT2Al10 (T=Fe, Ru and Os) have generated considerable interest due to the Kondo semiconducting paramagnetic groun…

cond-mat.str-el2013★ 94 cited

Coupling of magnetic order to planar Bi electrons in the anisotropic Dirac metals AMnBi2 (A = Sr, Ca)

Y. F. Guo, A. J. Princep, X. Zhang +5

We report powder and single crystal neutron diffraction measurements of the magnetic order in AMnBi2 (A = Sr and Ca), two layered manganese pnictides with anisotropic Dirac fermion…

cond-mat.str-el2013★ 53 cited

The magnetic and structural properties near the Lifshitz point in Fe1+xTe

E. E. Rodriguez, D. A. Sokolov, C. Stock +5

We construct a phase diagram of the parent compound Fe1+xTe as a function of interstitial iron x in terms of the electronic, structural, and magnetic properties. For a concentratio…

cond-mat.str-el2013★ 9 cited

Magnetic transition and spin dynamics in the triangular Heisenberg antiferromagnet -KCrO

F. Xiao, T. Lancaster, P. J. Baker +5

We present the results of muon-spin relaxation measurements on the triangular lattice Heisenberg antiferromagnet -KCrO. We observe sharp changes in behaviour at an orderin…

cond-mat.str-el2013★ 36 cited

Competing 4f-electron dynamics in Ce(Ru1-xFex)2Al10 (x=0 to 1): magnetic ordering emerging from the Kondo semiconducting state

D. T. Adroja, A. D. Hillier, Y. Muro +11

We have carried out muon spin relaxation (muSR), neutron diffraction and inelastic neutron scattering (INS) investigations on polycrystalline samples of Ce(Ru1-xFex)2Al10 (x=0, 0.3…

cond-mat.str-el2013★ 12 cited

Low-temperature muon spin rotation studies of the monopole charges and currents in Y doped Ho2Ti2O7

L. J. Chang, M. R. Lees, G. Balakrishnan +2

In the ground state of Ho2Ti2O7 spin ice, the disorder of the magnetic moments follows the same rules as the proton disorder in water ice. Excitations take the form of magnetic mon…

cond-mat.str-el2013★ 36 cited

Another dimension: investigations of molecular magnetism using muon-spin relaxation

T. Lancaster, S. J. Blundell, F. L. Pratt

We review examples of muon-spin relaxation measurements on molecule-based magnetic coordination polymers, classified by their magnetic dimensionality. These include the one-dimensi…

cond-mat.str-el2013★ 23 cited

Weak magnetic transitions in pyrochlore Bi2Ir2O7

P. J. Baker, J. S. Moeller, F. L. Pratt +5

Muon spin relaxation measurements on Bi2Ir2O7 show that it undergoes a bulk magnetic transition at 1.84(3) K. This is accompanied by increases in the muon spin relaxation rate and…

cond-mat.str-el2013★ 3 cited

Development of the Magnetic Excitations of Charge-Stripe Ordered La(2-x)Sr(x)NiO(4) on Doping Towards Checkerboard Charge Order

P. G. Freeman, S. R. Giblin, K. Hradil +2

The magnetic excitation spectrums of charge stripe ordered La(2-x)Sr(x)NiO(4) x = 0.45 and x = 0.4 were studied by inelastic neutron scattering. We found the magnetic excitation sp…

cond-mat.str-el2013★ 25 cited

Low-temperature spin dynamics of a valence bond glass in Ba2YMoO6

M. A. de Vries, J. O. Piatek, M. Misek +3

We carried out AC magnetic susceptibility measurements and muon spin relaxation spectroscopy on the cubic double perovskite Ba2YMoO6, down to 50 mK. Below ~1 K the muon relaxation…