Electronic structure of antiferromagneti
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Barbara Szpunar; Vedene H. Smith Jr.; Jozef SpaΕek
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Article
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1989
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Elsevier Science
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English
β 639 KB
Electric band-structure calculations for La2NiO4 and Lat.sSro.5NiO4 have been performed within the linear-muffin-tin orbital atomic-sphere approximation. A stable antiferromagnetic metallic solution for La2NiO4 is found for the equilibrium ratio of the lattice constants c/a=2.31 and in the tetragona