Magnetic ordering in the striped nickelate La5/3Sr1/3NiO4: A band structure point of view

Abstract

We report on a comprehensive study of the electronic and magnetic structure of the striped nickelate La5/3Sr1/3NiO4. The investigation is carried out using band structure calculations based on density functional theory. A magnetic structure compatible with experiment is obtained from spin-polarized calculations within the generalized gradient approximation (GGA), whereas inclusion of a local Coulomb interaction in the LDA+U framework results in a different ground state. The influence of the various interaction parameters is discussed in detail.

arXiv comment5 pages, 4 figures, 2 tables, accepted by Europhys. Lett

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Cited by in corpus (12)

• Neutron scattering studies on stripe phases in non-cuprate materials
• Colossal Thermoelectric Power Factor in K${}_{7/8}$RhO${}_2$
• Charge order, dielectric response and local structure of La5/3Sr1/3NiO4 system
• Evidence for a nematic phase in La${}_{1.75}$Sr${}_{0.25}$NiO${}_4$
• Nature and impact of stripe freezing in La${}_{1.67}$Sr${}_{0.33}$NiO${}_4$
• Spin and charge modulations of a half-filled extended Hubbard model
• Stripe segregation and magnetic coupling in the nickelate La_5/3 Sr_1/3 NiO_4
• Quantitative calculations of charge carrier densities in the depletion layers at YBa2Cu3O7-x interfaces
• Role of electronic correlations in Ga
• Jahn-Teller mechanism of stripe formation in doped layered La${}_{2-x}$Sr${}_x$NiO${}_4$ nickelates
• Stripes and Pairing in High Temperature Superconductors
• Phase coexistence in a half-filled extended Hubbard model