202 citations · 1.9k across the 45 of their papers we have counts for
5 papers · 1 filter
Magnetoelastic hybrid excitations in CeAuAl
Petr Čermák, Astrid Schneidewind, Benqiong Liu +5
The interactions between elementary excitations such as phonons, plasmons, magnons, or particle-hole pairs, drive emergent functionalities and electronic instabilities such as mult…
Lattice dynamics and coupled quadrupole-phonon excitations in CeAuAl
B. -Q. Liu, P. Čermák, C. Franz +2
We report first principles calculations of the structural parameters and phonon dispersion of the tetragonal non-centrosymmetric heavy fermion compound CeAuAl. Taking into acco…
Intertwined dipolar and multipolar order in the triangular-lattice magnet TmMgGaO
Yao Shen, Changle Liu, Yayuan Qin +6
A phase transition is often accompanied by the appearance of an order parameter and symmetry breaking. Certain magnetic materials exhibit exotic hidden-order phases, in which the o…
Theoretical spin-wave dispersions in the antiferromagnetic phase AF1 of MnWO based on the polar atomistic model in P2
B. -Q. Liu, S. -H. Park, P. Cermak +2
The spin wave dispersions of the low temperature antiferromagnetic phase (AF1) MnWO have been numerically calculated based on the recently reported non-collinear spin configura…
Investigation of the spin-1 honeycomb antiferromagnet BaNiVO with easy plane anisotropy
E. S. Klyushina, B. Lake, A. T. M. N. Islam +6
The magnetic properties of the two-dimensional, S=1 honeycomb antiferromagnet BaNiVO have been comprehensively studied using DC susceptibility measurements and inelasti…