48 citations · 102 across the 4 of their papers we have counts for
4 papers
Terahertz Magneto-optical investigation of quadrupolar spin-lattice effects in magnetically frustrated Tb2Ti2O7
K. Amelin, Y. Alexanian, U. Nagel +9
The significance of spin-lattice coupling in the phase diagram of the quantum spin-icepyrochlore Tb2Ti2O7 has been a topic of debate for some time. Here, we focus on the aspect of…
Order by Disorder and Energetic Selection of the Ground State in the XY Pyrochlore Antiferromagnet Er2Ti2O7. An Inelastic Neutron Scattering Study
S. Petit, J. Robert, S. Guitteny +6
Examples of materials where an "order by disorder" mechanism is at play to select a particular ground state are scarce. It has recently been proposed, however, that the antiferroma…
Evidence for impurity-induced frustration in La2CuO4
P. Carretta, G. Prando, S. Sanna +3
Zero-field muon spin rotation and magnetization measurements were performed in La2Cu{1-x}MxO4, for 0<x< 0.12, where Cu2+ is replaced either by M=Zn2+ or by M=Mg2+ spinless impurity…
Field evolution of the magnetic structures in ErTiO through the critical point
H. B. Cao, I. Mirebeau, A. Gukasov +2
We have measured neutron diffraction patterns in a single crystal sample of the pyrochlore compound ErTiO in the antiferromagnetic phase (T=0.3\,K), as a function of th…