Jacques Ollivier

activity

20102018

most citedParity Broken Chiral Spin Dynamics in Ba

_{3}

NbFe

_{3}

_{2}

_{14}

52 citations · 63 across the 2 of their papers we have counts for

collaborators

4 papers

cond-mat.str-el2018

Spin waves near the edge of halogen substitution induced magnetic order in Ni(Cl $_{1 - x}$ Br $_{x}$ ) $_{2}$ $\cdot$ 4SC(NH $_{2}$ ) $_{2}$

A. Mannig, K. Yu. Povarov, J. Ollivier +1

We report an inelastic neutron scattering study of magnetic excitations in a quantum paramagnet driven into a magnetically ordered state by chemical substitution, namely Ni(Cl$_{1-…

cond-mat.str-el2017★ 11 cited

Quantum criticality in a three dimensional spin system at zero field and pressure

K. Yu. Povarov, A. Mannig, G. Perren +4

We report spontaneous appearance of antiferromagnetic order in a model gapped quantum paramagnet Ni(Cl $_{1 - x}$ Br $_{x}$ ) $_{2}$ $\cdot$ 4SC(NH $_{2}$ ) $_{2}$ induced by a change in bromine conce…

cond-mat.str-el2016

Emergent interacting spin islands in a depleted strong-leg Heisenberg ladder

D. Schmidiger, K. Yu. Povarov, S. Galeski +5

Properties of the depleted Heisenberg spin ladder material series (C $_{7}$ H $_{10}$ N) $_{2}$ Cu $_{1 - z}$ Zn $_{z}$ Br $_{4}$ have been studied by the combination of magnetic measurements and neu…

cond-mat.str-el2010★ 52 cited

Parity Broken Chiral Spin Dynamics in Ba $_{3}$ NbFe $_{3}$ Si $_{2}$ O $_{14}$

Mickael Loire, Virginie Simonet, Sylvain Petit +9

The spin wave excitations emerging from the chiral helically modulated 120 $^{\circ}$ magnetic order in a langasite Ba $_{3}$ NbFe $_{3}$ Si $_{2}$ O $_{14}$ enantiopure crystal were investigate…

Spin waves near the edge of halogen substitution induced magnetic order in Ni(Cl1−x​Brx​)2​⋅4SC(NH2​)2​

Quantum criticality in a three dimensional spin system at zero field and pressure

Emergent interacting spin islands in a depleted strong-leg Heisenberg ladder

Parity Broken Chiral Spin Dynamics in Ba3​NbFe3​Si2​O14​

Spin waves near the edge of halogen substitution induced magnetic order in Ni(Cl $_{1 - x}$ Br $_{x}$ ) $_{2}$ $\cdot$ 4SC(NH $_{2}$ ) $_{2}$

Parity Broken Chiral Spin Dynamics in Ba $_{3}$ NbFe $_{3}$ Si $_{2}$ O $_{14}$