178 citations · 501 across the 6 of their papers we have counts for
6 papers
Spin dynamics and magnetic order in magnetically frustrated Tb2Sn2O7
P. Dalmas de Reotier, A. Yaouanc, L. Keller +8
We report a study of the geometrically frustrated magnetic material Tb2Sn2O7 by the positive muon spin relaxation technique. No signature of a static magnetically ordered state is…
Magnetic density of states at low energy in geometrically frustrated systems
A. Yaouanc, P. Dalmas de Reotier, V. Glazkov +6
Using muon-spin-relaxation measurements we show that the pyrochlore compound Gd2Ti2O7, in its magnetically orderered phase below ~ 1 K, displays persistent spin dynamics down to te…
Evidence for weak itinerant long-range magnetic correlations in UGe2
A. Yaouanc, P. Dalmas de Reotier, P. C. M. Gubbens +4
Positive muon spin relaxation measurements performed on the ferromagnet UGe2 reveal, in addition to the well known localized 5f-electron density responsible for the bulk magnetic p…
First Order Transition in the Spin Dynamics of Geometrically Frustrated Yb2Ti2O7
J. A. Hodges, P. Bonville, A. Forget +10
Using neutron diffraction, 170Yb Mossbauer and muSR spectroscopies, we have examined the pyrochlore Yb2Ti2O7 where the Yb3+ S'=1/2 ground state has planar anisotropy. Below ~0.24K,…
Evidence for a two component magnetic response in UPt3
A. Yaouanc, P. Dalmas de Reotier, F. N. Gygax +9
The magnetic response of the heavy fermion superconductor UPt_3 has been investigated on a microscopic scale by muon Knight shift studies. Two distinct and isotropic Knight shifts…
Absence of zero field muon spin relaxation induced by superconductivity in the B phase of UPt
P. Dalmas de Réotier, A. Huxley, A. Yaouanc +6
We present muon spin relaxation measurements performed on crystals of the heavy fermion superconductor UPt. In zero applied field, contrary to a previous report, we do not obse…