31 citations · 60 across the 2 of their papers we have counts for
2 papers
cond-mat.str-el2014★ 31 cited
Lattice and spin excitations in multiferroic h-YMnO3
C. Toulouse, L. Chaix, J. Liu +11
We used Raman and terahertz spectroscopies to investigate lattice and magnetic excitations and their cross-coupling in the hexagonal YMnO3 multiferroic. Two phonon modes are strong…
cond-mat.str-el2013★ 29 cited
THz Magneto-electric atomic rotations in the chiral compound BaNbFeSiO
Laura Chaix, Sophie De Brion, Florence Levy-Bertrand +9
We have determined the terahertz spectrum of the chiral langasite BaNbFeSiO by means of synchrotron-radiation measurements. Two excitations are revealed that are…