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Ferrimagnetism in a one-dimensional Heisenberg model

1997; American Physical Society; Volume: 56; Issue: 9 Linguagem: Inglês

10.1103/physrevb.56.5355

1095-3795

Guang-Shan Tian,

Magnetism in coordination complexes

In this paper, we show that for a one-dimensional antiferromagnetic Heisenberg model with unequal spins, its absolute ground state has both antiferromagnetic and ferromagnetic long-range orders.Received 24 October 1996DOI:https://doi.org/10.1103/PhysRevB.56.5355©1997 American Physical Society