207 citations · 732 across the 20 of their papers we have counts for
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cond-mat.str-el2019★ 10 cited
Magnetic monopoles and toroidal moments in LuFeO and related compounds
Francesco Foggetti, Sang-Wook Cheong, Sergey Artyukhin
Magnetic monopoles and toroidal order are compelling features that have long been theorized but remain elusive in real materials. Multiferroic hexagonal ferrites are an interesting…
cond-mat.mtrl-sci2019
Activation of nominally silent domain wall-localized phonons from GHz to THz frequencies
Peng Chen, Louis Ponet, Keji Lai +2
Ferroelectric domain walls (DWs) are nanoscale topological defects that can be easily tailored to create nanoscale devices. Their excitations, recently discovered to be responsible…