Abstract
A formula for the dynamical spin susceptibility of electron-doped high-temperature superconductors has been derived with the inclusion of strong correlation between localized and itinerant electrons. It provides an explanation of the basic features of inelastic neutron scattering in Pr0.88LaCe0.12CuO4−x with variation of the frequency and wave vector.
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Original Russian Text © M.V. Eremin, A.I. Andreev, I.M. Eremin, 2007, published in Pis’ma v Zhurnal Éksperimental’noĭ i Teoreticheskoĭ Fiziki, 2007, Vol. 86, No. 5, pp. 386–389.
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Eremin, M.V., Andreev, A.I. & Eremin, I.M. On the theory of inelastic neutron scattering in the Pr0.88LaCe0.12CuO4−x superconductor. Jetp Lett. 86, 333–336 (2007). https://doi.org/10.1134/S0021364007170110
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DOI: https://doi.org/10.1134/S0021364007170110