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Charge Density Distributions in Doped Antiferromagnetic Insulators

L. S. Isaev·A. P. Protogenov
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Abstract

We consider the form of the charge density nano-scale configurations in underdoped states of planar antiferromagnetic insulators in the framework of a soft variant of Faddeev-Niemi model. It is shown that there is such a level of doping and the temperature range, where charge density distributions in the form of closed quasi-one-dimensional structures are more preferable.

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L. S. Isaev, A. P. Protogenov. 2003-02-13. Charge Density Distributions in Doped Antiferromagnetic Insulators. https://doi.org/10.1103/physrevb.69.012401

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