184 citations · 246 across the 4 of their papers we have counts for
4 papers
Neutron inelastic scattering measurements of low energy phonons in the multiferroic BiFeO3
John A. Schneeloch, Zhijun Xu Jinsheng Wen, P. M. Gehring +11
We present neutron inelastic scattering measurements of the low-energy phonons in single crystal BiFeO3. The dispersions of the three acoustic phonon modes (LA along [100], TA1 alo…
Thermal evolution of the full three-dimensional magnetic excitations in the multiferroic BiFeO3
Zhijun Xu, Jinsheng Wen, Tom Berlijn +8
The idea of embedding and transmitting information within the fluctuations of the magnetic moments of spins (spin waves) has been recently proposed and experimentally tested. The c…
Robust charge and magnetic order under electric field and current in the multiferroic LuFe(2)O(4)
Jinsheng Wen, Guangyong Xu, Genda Gu +1
We performed elastic neutron scattering measurements on the charge- and magnetically-ordered multiferroic material LuFe(2)O(4). An external electric field along the [001] direction…
Charge transfer in the high dielectric constant materials CaCu3Ti4O12 and CdCu3Ti4O12
C. C. Homes, T. Vogt, S. M. Shapiro +3
The cubic perovskite-related ceramic CaCu3Ti4O12 has a very high static dielectric constant ~10000 at room temperature (RT), which drops to about 100 below about 100 K. Substitutin…