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Vanishing Hall Constant in the Stripe Phase of Cuprates

P. Prelovsek·T. Tohyama·S. Maekawa
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Abstract

The Hall constant R_H is considered for the stripe structures. In order to explain the vanishing of R_H in LNSCO at x = 1/8, we use the relation of R_H to the Drude weight D as well as direct numerical calculation, to obtain results within the t-J model, where the stripes are imposed via a charge potential and a staggered magnetic field. The origin of R_H ~ 0 is related to a maximum in D and the minimal kinetic energy in stripes with a hole filling ~ 1/2. The same argument indicates on a possibility of R_H ~ 0 in the whole range of static stripes for x < 1/8.

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P. Prelovsek, T. Tohyama, S. Maekawa. 2001-02-22. Vanishing Hall Constant in the Stripe Phase of Cuprates. https://doi.org/10.1103/physrevb.64.052512

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