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Spontaneously self-organized structures by magnetic interactions

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Czechoslovak Journal of Physics B Aims and scope

Abstract

For heavy-fermion superconductivity a new alternate mechanism of magnetic origin and of antiferromagnetic nature has been found. By using nonperturbative methods it is explicitly shown that a system of itinerant electrons interacting through Heisenberg's exchange interaction can undergo a phase transition from the paramagnetic state either to superconducting or to magnetically ordered state depending on whether the coupling constant is negative or positive.

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Authors and Affiliations

  1. Department of Theoretical Physics, Comenius University, Mlynská dolina, 842 15, Bratislava, Czechoslovakia

    M. Noga

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  1. M. Noga
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Dedicated to Academician Vladimír Hajko on the occasion of his 65th birthday.

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Noga, M. Spontaneously self-organized structures by magnetic interactions. Czech J Phys 35, 1217–1231 (1985). https://doi.org/10.1007/BF01597008

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  • DOI: https://doi.org/10.1007/BF01597008

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