Phys. Rev. B 40, 7391–7394 (1989)Charged magnetic domain lines and the magnetism of high-Tc oxides
The breakdown of the antiferromagnetism in the high-Tc oxides is studied taking into account the 3d charge fluctuations. We point out a tendency towards the formation of charged magnetic domain lines if holes are introduced in such a state, which can be viewed as a generalization of soliton of the Su, Schrieffer, and Heeger to two dimensions. In the ground state these domain lines line up, explaining the incommensurate spin phase observed in the high-Tc’s superconductors. © 1989 The American Physical Society URL:
http://link.aps.org/doi/10.1103/PhysRevB.40.7391
DOI:
10.1103/PhysRevB.40.7391
PACS:
75.50.Ee, 74.70.Hk, 74.70.Jm, 75.40.Cx
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