36 citations · 82 across the 4 of their papers we have counts for
4 papers
Effect of Nd and Rh substitution on the spin dynamics of Kondo insulator CeFe2Al10
P. A. Alekseev, J. -M. Mignot, D. T. Adroja +7
The dynamic magnetic properties of the Kondo-insulator state in CeFe2Al10 (spin gap, resonance mode) have been investigated using polarized neutrons on a single crystal of pure CeF…
Magnetic spectral response and lattice properties in mixed-valence Sm1-x Yx S solid solutions studied with x-ray diffraction, x-ray absorption spectroscopy, and inelastic neutron scattering
P. A. Alekseev, J. -M. Mignot, E. V. Nefeodova +11
Mixed-valence phenomena occurring in the "black" (B) and "gold" (G) phases of Sm1-x Yx S have been studied by x-ray diffraction, x-ray absorption spectroscopy, and inelastic neutro…
Yb-Yb correlations and crystal-field effects in the Kondo insulator YbB12 and its solid solutions
P. A. Alekseev, J. -M. Mignot, K. S. Nemkovski +9
We have studied the effect of Lu substitution on the spin dynamics of the Kondo insulator YbB12 to clarify the origin of the spin-gap response previously observed at low temperatur…
Collective magnetic excitations in mixed-valence Sm0.83Y0.17S
P. A. Alekseev, J. -M. Mignot, A. Ochiai +6
The magnetic spectral response of black-phase mixed-valence Sm0.83Y0.17S has been measured by inelastic neutron scattering on a single crystal. Two magnetic peaks are observed in t…