637 citations · 2.1k across the 18 of their papers we have counts for
9 papers · 1 filter
Antiferromagnetic Order Induced by an Applied Magnetic Field in a High-Temperature Superconductor
B Lake, HM Ronnow, NB Christensen +10
One view of the cuprate high-transition temperature (high-Tc) superconductors is that they are conventional superconductors where the pairing occurs between weakly interacting quas…
Spins in the Vortices of a High Temperature Superconductor
B Lake, G Aeppli, KN Clausen +8
Neutron scattering is used to characterise the magnetism of the vortices for the optimally doped high-temperature superconductor La(2-x)Sr(x)CuO(4) (x=0.163) in an applied magnetic…
Spin waves and electronic interactions in La2CuO4
R. Coldea, S. M. Hayden, G. Aeppli +5
The magnetic excitations of the square-lattice spin-1/2 antiferromagnet and high-Tc parent La2CuO4 are determined using high-resolution inelastic neutron scattering. Sharp spin wav…
Disorder-to-order transition in the magnetic and electronic properties of URh_2Ge_2
S. Suellow, S. A. M. Mentink, T. E. Mason +4
We present a study of annealing effects on the physical properties of tetragonal single--crystalline URh_2Ge_2. This system, which in as-grown form was recently established as the…
Spin gap and magnetic coherence in a clean high-T_c superconductor
B. Lake, G. Aeppli, T. E. Mason +7
A notable aspect of high-temperature superconductivity in the copper oxides is the unconventional nature of the underlying paired-electron state. A direct manifestation of the unco…
Neutron Scattering Studies of Spin Fluctuations in High Temperature Superconductors
T. E. Mason
Neutron scattering can provide detailed information about the energy and momentum dependence of the magnetic dynamics of materials provided sufficiently large single crystals are a…
Magnetic phase diagram and transport properties of FeGe_2
C. P. Adams, T. E. Mason, S. A. M. Mentink +1
We have used resistivity measurements to study the magnetic phase diagram of the itinerant antiferromagnet FeGe_2 in the temperature range from 0.3->300 K in magnetic fields up to…
Two routes to metallic behavior for a Kondo insulator
A. Schroeder, G. Aeppli, T. E. Mason +3
Cold neutron spectroscopy was performed on CeNi_{1-x}Cu_xSn to investigate how the magnetic gap in the 'Kondo insulator' CeNiSn is destroyed by temperature (T), chemical substituti…
Itinerant Antiferromagnetism in FeGe_2
T. E. Mason, C. P. Adams, S. A. M. Mentink +6
FeGe_2, and lightly doped compounds based on it, have a Fermi surface driven instability which drive them into an incommensurate spin density wave state. Studies of the temperature…