Magnetic properties of the three-band Hubbard model

Th Maier; M. B. Zoelfl; Th Pruschke; J. Keller

doi:10.1016/S0921-4526(98)01021-7

Magnetic properties of the three-band Hubbard model

Th Maier
, M. B. Zoelfl
, Th Pruschke
, J. Keller

Research output: Contribution to journal › Article › peer-review

3 Scopus citations

Abstract

The magnetic properties of the three-band Hubbard model are calculated within the dynamical mean-field theory. The static spin-susceptibilities are discussed for different dopings δ. The δ-T-phase-diagram exhibits an enhanced stability of the antiferromagnetic state for electron-doping in comparison with hole-doping. Deep in the antiferromagnetic phase multipeak-structures in the spectral functions are observed which can be related to bound states for one hole in the Neél-background.

Original language	English
Pages (from-to)	747-748
Number of pages	2
Journal	Physica B: Condensed Matter
Volume	259-261
DOIs	https://doi.org/10.1016/S0921-4526(98)01021-7
State	Published - 1999
Externally published	Yes

Keywords

Dynamical mean-field theory
Magnetic ordering
Three-band Hubbard model

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10.1016/S0921-4526(98)01021-7

Cite this

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title = "Magnetic properties of the three-band Hubbard model",

abstract = "The magnetic properties of the three-band Hubbard model are calculated within the dynamical mean-field theory. The static spin-susceptibilities are discussed for different dopings δ. The δ-T-phase-diagram exhibits an enhanced stability of the antiferromagnetic state for electron-doping in comparison with hole-doping. Deep in the antiferromagnetic phase multipeak-structures in the spectral functions are observed which can be related to bound states for one hole in the Ne{\'e}l-background.",

keywords = "Dynamical mean-field theory, Magnetic ordering, Three-band Hubbard model",

author = "Th Maier and Zoelfl, \{M. B.\} and Th Pruschke and J. Keller",

year = "1999",

doi = "10.1016/S0921-4526(98)01021-7",

language = "English",

volume = "259-261",

pages = "747--748",

journal = "Physica B: Condensed Matter",

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publisher = "Elsevier",

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T1 - Magnetic properties of the three-band Hubbard model

AU - Maier, Th

AU - Zoelfl, M. B.

AU - Pruschke, Th

AU - Keller, J.

PY - 1999

Y1 - 1999

N2 - The magnetic properties of the three-band Hubbard model are calculated within the dynamical mean-field theory. The static spin-susceptibilities are discussed for different dopings δ. The δ-T-phase-diagram exhibits an enhanced stability of the antiferromagnetic state for electron-doping in comparison with hole-doping. Deep in the antiferromagnetic phase multipeak-structures in the spectral functions are observed which can be related to bound states for one hole in the Neél-background.

AB - The magnetic properties of the three-band Hubbard model are calculated within the dynamical mean-field theory. The static spin-susceptibilities are discussed for different dopings δ. The δ-T-phase-diagram exhibits an enhanced stability of the antiferromagnetic state for electron-doping in comparison with hole-doping. Deep in the antiferromagnetic phase multipeak-structures in the spectral functions are observed which can be related to bound states for one hole in the Neél-background.

KW - Dynamical mean-field theory

KW - Magnetic ordering

KW - Three-band Hubbard model

UR - https://www.scopus.com/pages/publications/9344228454

U2 - 10.1016/S0921-4526(98)01021-7

DO - 10.1016/S0921-4526(98)01021-7

M3 - Article

AN - SCOPUS:9344228454

SN - 0921-4526

VL - 259-261

SP - 747

EP - 748

JO - Physica B: Condensed Matter

JF - Physica B: Condensed Matter

ER -

Magnetic properties of the three-band Hubbard model

Abstract

Keywords

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