11 citations · 14 across the 2 of their papers we have counts for
2 papers
cond-mat.str-el2013★ 11 cited
Chiral magnetism and helimagnons in a pyrochlore antiferromagnet
Eunsong Choi, Gia-Wei Chern, Natalia Perkins
Recent neutron scattering measurements on the spinel CdCr2O4 revealed a rare example of helical magnetic order in geometrically frustrated pyrochlore antiferromagnet. The spin spir…
cond-mat.str-el2012★ 3 cited
Helimagnons in a chiral ground state of the pyrochlore antiferromagnets
Eunsong Choi, Gia-Wei Chern, Natalia B. Perkins
The Goldstone mode in a helical magnetic phase, also known as the helimagnon, is a propagating mode with a highly anisotropic dispersion relation. Here we study theoretically the h…