743 citations · 841 across the 3 of their papers we have counts for
4 papers
Long-Range Magnetic Interactions in the Multiferroic Antiferromagnet
Feng Ye, Randy S. Fishman, Jaime A. Fernandez-Baca +6
The spin-wave excitations of the multiferroic have been measured in its low-temperature collinear commensurate phase using high-resolution inelastic neutron scattering…
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…
Effect of carrier doping on the formation and collapse of magnetic polarons in lightly hole-doped La_{1-x}Sr_xCoO_3
A. Podlesnyak, G. Ehlers, M. Frontzek +7
We investigate the doping dependence of the nanoscale electronic and magnetic inhomogeneities in the hole-doping range 0.002<x<0.1 of cobalt based perovskites, La{1-x}Sr_xCoO_3. Us…
Dynamic scaling in spin glasses
C. Pappas, F. Mezei, G. Ehlers +2
We present new Neutron Spin Echo (NSE) results and a revisited analysis of historical data on spin glasses, which reveal a pure power-law time decay of the spin autocorrelation fun…