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  • Zeeman splitting in doped antiferromagnetic semiconductors
    Kabanov, Viktor V.
    Zeeman splitting of conduction electrons in doped antiferromagnetic materials in the presence of a strong spin– orbit interaction is considered. Using symmetry arguments the Hamiltonian and the ... spectrum of conduction electrons near some time-reversal invariant momenta were constructed. It was shown, that in the vicinity of some time-reversal invariant momenta the external magnetic field perpendicular to the Neel axis does not lead to the Zeeman splitting. The Kramers degeneracy is preserved in that case. The absence of the Zeeman splitting in antiferromagnets leads to the absence of spin zeros in quantum oscillation experiments. Recent experimental confirmation of the predicted effects in organic antiferromagnet and High-Tc Superconductors is discussed.
    Vir: Physica. C, Superconductivity and its applications. - ISSN 0921-4534 (Vol. 615, [article no.] 1354383, 15 Dec. 2023, str. 1-3)
    Vrsta gradiva - članek, sestavni del ; neleposlovje za odrasle
    Leto - 2023
    Jezik - angleški
    COBISS.SI-ID - 170559491

    Povezava(-e):

    https://www.sciencedirect.com/science/article/abs/pii/S0921453423001740
    DOI

vir: Physica. C, Superconductivity and its applications. - ISSN 0921-4534 (Vol. 615, [article no.] 1354383, 15 Dec. 2023, str. 1-3)
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