213 citations · 1.1k across the 27 of their papers we have counts for
5 papers · 1 filter
Nd2Sn2O7: an all-in-all-out pyrochlore magnet with no divergence-free field and anomalously slow paramagnetic spin dynamics
A. Bertin, P. Dalmas de Reotier, B. Fak +9
We report measurements performed on a polycrystalline sample of the pyrochlore compound Nd2Sn2O7. It undergoes a second order magnetic phase transition at Tc ~ 0.91 K to a noncopla…
Evidence for unidimensional low-energy excitations as the origin of persistent spin dynamics in geometrically frustrated magnets
A. Yaouanc, P. Dalmas de Reotier, A. Bertin +4
We report specific heat, magnetic, and muon spin relaxation measurements performed on a polycrystalline sample of the normal spinel CdHo2S4. The rare-earth ions sit on a lattice of…
Anomalously slow spin dynamics and short-range correlations in the quantum spin ice systems Yb2Ti2O7 and Yb2Sn2O7
A. Maisuradze, P. Dalmas de Reotier, A. Yaouanc +3
We report a positive muon spin relaxation and rotation (\muSR) study of the quantum spin ice materials Yb2Ti2O7 and Yb2Sn2O7 focusing on the low field response. In agreement with e…
Evidence for Coexistence of Bulk Superconductivity and Itinerant Antiferromagnetism in the Heavy Fermion System CeCo(InCd)
Ludovic Howald, Evelyn Stilp, Pierre Dalmas de Réotier +6
In the generic phase diagram of heavy fermion systems, tuning an external parameter such as hydrostatic or chemical pressure modifies the superconducting transition temperature. Th…
Mesoscopic correlations in Tb2Ti2O7 spin liquid
S. Guitteny, I. Mirebeau, P. Dalmas de Réotier +6
We have studied the spin correlations with = (, , ) propagation vector which appear below 0.4\, K in \tbti\ spin liquid by combining powder neutr…