Preparation and physical properties of CuAl1−xMnxO2 (0 ≤ x ≤ 0.2) delafossites

Jörg Töpfer (1) , Mohamed Trari (2) , Jean-Pierre Doumerc (3)

1 Department of SciTec
2 Laboratoire de Stockage et de Valorisation des Energies Renouvelables
3 ICMCB - Institut de Chimie de la Matière Condensée de Bordeaux

The formation of a CuAl1−xMnxO2 solid solution for a limited range of x values (0 ≤ x ≤ 0.2) is demonstrated. The samples were synthesized by solid state reactions in silica sealed tubes. They crystallize with the 3R delafossite structure...

Mots clés: Oxides; Electrical properties; Magnetic properties; Delafossite; Solid solution

Domaines: Matériaux

Jörg Töpfer, Mohamed Trari, Jean-Pierre Doumerc. Preparation and physical properties of CuAl1−xMnxO2 (0 ≤ x ≤ 0.2) delafossites. Solid State Sciences, 2007, 9 (3-4), pp.236-239. ⟨10.1016/j.solidstatesciences.2007.01.005⟩. ⟨hal-00164792⟩