Effect of nonmagnetic impurities on stripes in high-Tc cuprates

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dc.creatorTohyama, T.
dc.creatorTakahashi, M.
dc.creatorMaekawa, S.
dc.date2000-12-02
dc.date.accessioned2026-07-07T02:39:38Z
dc.date.available2026-07-07T02:39:38Z
dc.descriptionWe perform the numerically exact diagonalization study of the t-J model with nonmagnetic impurities to clarify the relation between Zn impurities and the stripes. By examining the hole-hole correlation function for a two-hole \sqrt{18}x\sqrt{18} cluster with a single impurity, we find that the impurity has a tendency to stabilize vertical charge stripes. This tendency is caused by the gain of the kinetic energy of holes moving along the stripes that are formed avoiding the impurity.
dc.description3 pages including 2 figures. Proceedings for ISS2000 (Tokyo, October 2000). To be published in Physica C
dc.identifierhttps://arxiv.org/abs/cond-mat/0012024
dc.identifierhttp://arxiv.org/abs/cond-mat/0012024
dc.identifierPhysica C, 357-360 (2001) pp.93-95
dc.identifierdoi:10.1016/S0921-4534(01)00201-5
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/17092
dc.subjectStrongly Correlated Electrons
dc.subjectSuperconductivity
dc.titleEffect of nonmagnetic impurities on stripes in high-Tc cuprates
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