872 citations · 2k across the 9 of their papers we have counts for
8 papers
Exotic Spin Excitation Continuum in a Weakly Coupled Quantum Chainsaw Antiferromagnet
Asiri Thennakoon, Prena Chaudhary, Sankha Subhra Bakshi +9
Collective motions in strongly interacting magnets involve many spins and are often described in terms of integer-spin excitations. However, in certain cases, the collective motion…
Intertwined Charge and Spin Density Waves in a Topological Kagome Material
Y. Chen, J. Gaudet, G. G. Marcus +11
Using neutrons and x-rays we show the topological kagome antiferromagnet MnSn for ~K forms a homogeneous spin and charge ordered state comprising a longitudinally polari…
Low energy magnons in the chiral ferrimagnet : a coarse-grained approach
Yi Luo, G. G. Marcus, B. A. Trump +7
We report a comprehensive neutron scattering study of low energy magnetic excitations in the breathing pyrochlore helimagnetic . Fully documenting the fou…
Antichiral spin order its Goldstone modes and their hybridization with phonons in the topological semimetal Mn3Ge
Y. Chen, J. Gaudet, S. Dasgupta +11
Quantum materials with strong transport responses to disparate physical quantities are of great fundamental significance and may hold technological potentials. The interplay betwee…
Paramagnetic Spin Correlations in CaFe2As2 Single Crystals
S. O. Diallo, D. K. Pratt, R. M. Fernandes +13
Magnetic correlations in the paramagnetic phase of CaFe2As2 (T_N=172 K) have been examined by means of inelastic neutron scattering from 180 K (~ 1.05 T_N) up to 300 K (~1.8 T_N).…
Magnetic inversion symmetry breaking and ferroelectricity in TbMnO3
M. Kenzelmann, A. B. Harris, S. Jonas +7
TbMnO3 is an orthorhombic insulator where incommensurate spin order for temperature T_N < 41K is accompanied by ferroelectric order for T < 28K. To understand this, we establish th…