Abstract
It is shown that a non-magnetic impurity introduced into a ferromagnetic system with a single hole results, in some conditions, in instability of a ferromagnetic state in square and simple cubic lattices.
Similar content being viewed by others
References
Anderson, P.W.: Science235, 1196 (1987)
Harris, A.B., Lange, R.V.: Phys. Rev.157, 295 (1967); Zhang, F.G., Rice, T.M.: Phys. Rev. B37, 3759 (1988)
Nagaoka, Y.: Phys. Rev.147, 392 (1966)
Fang, Y., Ruckenstein, A., Dagotto, E., Schmitt-Rink, S.: Phys. Rev. B40, 7406 (1989)
Shastry, B.S., Krishnamurthy, H.R., Anderson, P.W.: Phys. Rev. B41, 2375 (1990)
Barbiery, A., Riera, J.A., Young, A.P.: Phys. Rev. B41, 11697 (1990)
Zhou, C., Gong, G.D.: Physica C69, 245 (1990)
Nikolaev, M.N., Ryzhanova, N.V., Vedyaev, A.V., Zubritskii, S.M.: Phys. Status Solidi b128, 513 (1985)
Irkhim, V.Yu., Katsnelson, M.I.: J. Phys. C18, 4173 (1985)
Anderson, P.W.: J. Phys. Chem. Solids11, 26 (1959)
Letfulov, B.M.: Teor. Mat. Fiz.81, 434 (1989)
Izyumov, Yu.A., Letfulov, B.M.: J. Phys. Condensed Matter2, 8905 (1990)
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Letfulov, B.M. Instability of Nagaoka's ferromagnetic state in the Hubbard model with a non-magnetic impurity. Z. Physik B - Condensed Matter 84, 251–254 (1991). https://doi.org/10.1007/BF01313545
Received:
Revised:
Issue Date:
DOI: https://doi.org/10.1007/BF01313545