743 citations · 1.1k across the 11 of their papers we have counts for
11 papers
Magnonlike dispersion of spin resonance in Ni-doped BaFeAs
M. G. Kim, G. S. Tucker, D. K. Pratt +10
Inelastic neutron scattering measurements on Ba(FeNi)As manifest a neutron spin resonance in the superconducting state with anisotropic dispersion withi…
Quantum Tunneling in Half-Integer-Spin Kagome-Lattice Langasites
A. Zorko, F. Bert, P. Mendels +9
Employing the muon spin relaxation technique we evidence temperature independent magnetic fluctuations persisting down to the lowest temperatures in the samarium-based () ka…
Temperature dependence of the resonance and low energy spin excitations in superconducting FeTeSe
Leland W. Harriger, J. Lipscombe, Chenglin Zhang +5
We use inelastic neutron scattering to study the temperature dependence of the low-energy spin excitations in single crystals of superconducting FeTeSe ( K)…
Pressure induced renormalization of energy scales in the unconventional superconductor FeTe0.6Se0.4
Karol Marty, Andrew D. Christianson, Antonio M. dos Santos +8
We have carried out a pressure study of the unconventional superconductor FeTe0.6Se0.4 up to 1.5 GPa by neutron scattering, resistivity and magnetic susceptibility measurements. We…
Effect of Molybdenum 4d Hole Substitution in BaFe2As2
Athena S. Sefat, Karol Marty, Andrew D. Christianson +5
We investigate the thermodynamic and transport properties of molybdenum-doped BaFe2As2 (122) crystals, the first report of hole doping using a 4d element. The chemical substitution…
Giant Anharmonic Phonon Scattering in PbTe
O. Delaire, J. Ma, K. Marty +8
Understanding the microscopic processes affecting the bulk thermal conductivity is crucial to develop more efficient thermoelectric materials. PbTe is currently one of the leading…