MAGNETIC AND ELECTRICAL PROPERTIES OF Co(AsxS1-x)2 AND Ni(AsxS1-x)2

K. Adachi , E. Togawa , F. Kimura

The magnetic and electrical properties of Co(AsxS1-x)2 are investigated and the phase diagrams are shown. In Co(AsxS1-x)2, the outbreak concentration of the ferromagnetism is obtained to be xc = 0.37 ± 0.01, while the critical concentration of the metal-non metal transition is determined to be x'c = 0.47 ± 0.01. The results obtained are explained by site and bond percolation mechanisms in the disordered system. The properties of Ni(AsxS1-x)2 are mentioned briefly

Domaines: Articles anciens

K. Adachi, E. Togawa, F. Kimura. MAGNETIC AND ELECTRICAL PROPERTIES OF Co(AsxS1-x)2 AND Ni(AsxS1-x)2. Journal de Physique Colloques, 1976, 37 (C4), pp.C4-29-C4-33. ⟨10.1051/jphyscol:1976405⟩. ⟨jpa-00216519⟩