125 citations · 299 across the 5 of their papers we have counts for
5 papers
Spectroscopy of HS: evidence of a new energy scale for superconductivity
F. Capitani, B. Langerome, J. -B. Brubach +6
The discovery of a superconducting phase in sulfur hydride under high pressure with a critical temperature above 200 K has provided a new impetus to the search for even higher $T_c…
Phonons in the multiferroic langasite BaNbFeSiO : evidences for symmetry breaking
C Toulouse, M Cazayous, S De Brion +7
The chiral langasite BaNbFeSiO is a multiferroic compound. While its magnetic order below T=27 K is now well characterised, its polar order is still con…
Magneto- to electro-active transmutation of spin waves in ErMnO3
Laura Chaix, Sophie De Brion, Sylvain Petit +10
The low energy dynamical properties of the multiferroic hexagonal perovskite ErMnO3 have been studied by inelastic neutron scattering as well as terahertz and far infrared spectros…
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…
Low temperature FIR and submm mass absorption coefficient of interstellar silicate dust analogues
A. Coupeaud, K. Demyk, C. Meny +7
Cold dust grains emission in the FIR/submm is usually expressed as a modified black body law in which the dust mass absorption coefficient (MAC), is described with a temperature- a…