M. Songvilay

collaborators

2 papers

cond-mat.str-el2026

Vortex order in magnetic frustrated GeNi $_{2}$ O $_{4}$ and GeCo $_{2}$ O $_{4}$ spinels

K. Beauvois, J. Robert, M. Songvilay +11

In the search for new spin textures based on singular magnetic objects like Bloch-points or vortices, spinel compounds emerge as an interesting playground due to the interplay betw…

cond-mat.str-el2025

Bond-dependent interactions and ill-ordered state in the honeycomb cobaltate BaCo $_{2}$ (AsO $_{4}$ ) $_{2}$

A. Devillez, J. Robert, E. Lhotel +13

The ground state and Hamiltonian of the honeycomb lattice material BaCo $_{2}$ (AsO $_{4}$ ) $_{2}$ hosting magnetic Co $^{2 +}$ , have been debated for decades. The recent proposal for an…

Vortex order in magnetic frustrated GeNi2​O4​ and GeCo2​O4​ spinels

Bond-dependent interactions and ill-ordered state in the honeycomb cobaltate BaCo2​(AsO4​)2​

Vortex order in magnetic frustrated GeNi $_{2}$ O $_{4}$ and GeCo $_{2}$ O $_{4}$ spinels

Bond-dependent interactions and ill-ordered state in the honeycomb cobaltate BaCo $_{2}$ (AsO $_{4}$ ) $_{2}$