311 citations · 2.1k across the 23 of their papers we have counts for
6 papers · 1 filter
The complex multiferroic phase diagram of MnCoWO
K. -C. Liang, Y. Q. Wang, Y. Y. Sun +5
The complete magnetic and multiferroic phase diagram of MnCoWO single crystals is investigated by means of magnetic, heat capacity, and polarization experiments.…
Robust Ferroelectric State in Multiferroic MnZnWO
R. P. Chaudhury, F. Ye, J. A. Fernandez-Baca +5
We report the remarkably robust ferroelectric state in the multiferroic compound MnZnWO. The substitution of the magnetic Mn with nonmagnetic Zn reduc…
Direct observation of paramagnons in palladium
R. Doubble, S. M. Hayden, Pengcheng Dai +3
We report an inelastic neutron scattering study of the spin fluctuations in the nearly-ferromagnetic element palladium. Dispersive over-damped collective magnetic excitations or ``…
Nearly Singular Magnetic Fluctuations in the Normal State of a High-T_c Cuprate Superconductor
G. Aeppli, T. E. Mason, S. M. Hayden +2
Polarized and unpolarized neutron scattering was used to measure the wave vector- and frequency-dependent magnetic fluctuations in the normal state (from the superconducting transi…
Softening and Broadening of the Zone Boundary Magnons in Pr0.63Sr0.37MnO3
H. Y. Hwang, P. Dai, S-W. Cheong +3
We have studied the spin dynamics in PrSrMnO above and below the Curie temperature K. Three distinct new features have been observed: a softening of…
Incommensurate Magnetic Fluctuations in YBa2Cu3O6.6
Pengcheng Dai, H. A. Mook, F. Dogan
We use inelastic neutron scattering to demonstrate that at low temperatures, the low frequency magnetic fluctuations in YBa_2Cu_3O_{6.6} ( K) are incommensurate, being fo…