233 citations · 2.6k across the 59 of their papers we have counts for
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On the strong impact of doping in the triangular antiferromagnet CuCrO2
Antoine Maignan, Christine Martin, Raymond Fresard +5
Electronic band structure calculations using the augmented spherical wave method have been performed for CuCrO2. For this antiferromagnetic (T_N = 24 K) semiconductor crystallizing…
Electronic structure and thermoelectric properties of CuRh(1-x)MgxO2
Antoine Maignan, Volker Eyert, Christine Martin +3
Electronic structure calculations using the augmented spherical wave method have been performed for CuRhO2. For this semiconductor crystallizing in the delafossite structure, it is…
Zig-zag ladders with staggered magnetic chirality in S = 3/2 compound beta-CaCr2O4
Françoise Damay, Christine Martin, Vincent Hardy +5
The crystal and magnetic structures of the S = 3/2 chain antiferromagnet beta-CaCr2O4 have been investigated by means of specific heat, magnetization, muon relaxation and neutron p…
Multiferroicity with high-Tc in ceramics of the YBaCuFeO5 ordered perovskite
B. Kundys, A. Maignan, Ch. Simon
A dielectric anomaly has been found near the incommensurate to commensurate antiferromagnetic phase transition (TN2=230 K) in YBaCuFeO5 ceramics, a compound which crystallizes in a…
Magnetoelectric interactions in polycrystalline multiferroic antiferromagnets CuFe(1-x)RhxO2 (x=0.00 and x=0.05)
B. Kundys, A. Maignan, D. Pelloquin +1
Magnetoelectric coupling in the polycrystalline antiferromagnets CuFe0.95Rh0.05O2 and CuFeO2 has been investigated. For both samples, electric polarization was observed in the abse…