52 citations · 84 across the 4 of their papers we have counts for
5 papers
Low temperature crystal structure and local magnetometry for the geometrically frustrated pyrochlore Tb2Ti2O7
P. Dalmas de Reotier, A. Yaouanc, A. Bertin +6
We report synchrotron radiation diffraction and muon spin rotation (muSR) measurements on the frustrated pyrochlore magnet Tb2Ti2O7. The powder diffraction study of a crushed cryst…
Macroscopic Quantum Coherence of the Spin Triplet in the Spin-Ladder Compound Sr14Cu24O41
Emilio Lorenzo, L. P. Regnault, Cyrille Boullier +5
We report the direct observation by inelastic neutron scattering experiments of a spin triplet of magnetic excitations in the response associated with the ladders in the composite…
Phononic gaps in the charged incommensurate planes of Sr14Cu24O41
V. K. Thorsmolle, C. C. Homes, A. Gozar +6
The terahertz (THz) excitations in the quantum spin-ladder system Sr14Cu24O41 have been determined along the c-axis using THz time-domain, Raman and infrared spectroscopy. Low-freq…
Low-temperature magnetization in geometrically frustrated Tb2Ti2O7
E. Lhotel, C. Paulsen, P. Dalmas de Réotier +3
The nature of the low temperature ground state of the pyrochlore compound Tb2Ti2O7 remains a puzzling issue. Dynamic fluctuations and short-range correlations persist down to 50 mK…
Collective spin excitations in a quantum spin ladder probed by high-resolution Resonant Inelastic X-ray Scattering
J. Schlappa, T. Schmitt, F. Vernay +13
We investigate magnetic excitations in the spin-ladder compound SrCuO using high-resolution Cu -edge Resonant Inelastic X-ray Scattering (RIXS). Our findi…