Spin-wave spectrum of a two-dimensional itinerant-electron antiferromagnet based on a CuO2 layer: Approximate mapping onto an effective Heisenberg model

Derivation of effective spin models from a three band model for CuO

E. Müller-Hartmann
A. Reischl

July 2002

The derivation of effective spin models describing the low energy magnetic properties of undoped Cu...

Finite-size spin-wave theory of the triangular Heisenberg model

Trumper AE
Capriotti L
Sorella, Sandro

January 2000

We present a finite-size spin-wave calculation on the Heisenberg antiferromagnet on the triangular l...

Low-lying spin-wave spectrum of the triangular anti-ferromagnet: A finite-size study

Trumper AE
Capriotti L
Sorella, Sandro

January 2001

We developed a finite-size spin-wave calculation on the Heisenberg anti-ferromagnet on the triangula...

Spin-wave spectrum of a two-dimensional itinerant-electron antiferromagnet based on a CuO2 layer: Approximate mapping onto an effective Heisenberg model

ARRIGONI E.
STRINATI CALVANESE, Giancarlo

January 1992

We calculate the spin-wave spectrum of a CuO2 antiferromagnetic layer with one hole per Cu site ..

Spin-wave spectrum of a two-dimensional itinerant electron system: Analytic results for the incommensurate spiral phase in the strong-coupling limit

ARRIGONI E.
STRINATI CALVANESE, Giancarlo

January 2001

We study the zero-temperature spin fluctuations of a two-dimensional itinerant-electron system with ...

Does the Heisenberg model describe the multimagnon spin dynamics in antiferromagnetic CuO layers?

Lorenzana, J
Eroles, J
Sorella, Sandro

January 1999

We compute the absorption spectrum for multimagnon excitations assisted by phonons in insulating lay...

Spin-wave spectrum of a two-dimensional itinerant electron system: Analytic results for the incommensurate spiral phase in the strong-coupling limit

E. Arrigoni
G. C. Strinati

February 2001

We study the zero-temperature spin fluctuations of a two-dimensional itinerant-electron system with...

Elementary excitations for the two-dimensional quantum Heisenberg antiferromagnet

Chen, G
Ding, HQ
Goddard Iii, WA

January 1992

The excitation spectrum of the antiferromagnetic spin-1/2 Heisenberg Hamiltonian H=tsumJSj on L×L la...

Characterisation of spin-waves in copper(II) deuteroformate tetradeuterate: a square S=1/2 Heisenberg antiferromagnet

Clarke, S
Harrison, A
Mason, T
Visser, D

January 1999

Copper(II) formate tetrahydrate (CFTH) is a model square S = 1/2 Heisenberg antiferromagnet with TN ...

Field dependence of the magnetic spectrum in anisotropic and Dzyaloshinskii-Moriya antiferromagnets. I. Theory

Benfatto L.
Silva Neto M. B.

January 2006

We consider theoretically the effects of an applied uniform magnetic field on the magnetic spectrum ...

Spin-wave dispersion in La2CuO4

Peres, Nuno
Araújo, Miguel

January 2002

We calculate the antiferromagnetic spin-wave dispersion in a half-filled Hubbard model for a twodime...

ANTIFERROMAGNETISM OF CUO2 LAYERS WITHIN A SLAVE-BOSON APPROACH

E. Arrigoni
G. Strinati
Claudio Castellani

January 1990

The antiferromagnetic ground state of CuO2 layers is studied at the mean-field level within a slave-...

Mean-field results of the multiple-band extended Hubbard model for the square-planar CuO2 lattice

Nimkar, Seva
Sarma, DD
Krishnamurthy, HR
Ramasesha, S

September 1993

We obtain metal-insulator phase diagrams at half-filling for the five-band extended Hubbard model of...

Magnons in tetragonal CuO

Moser, S.
Shaik, N.E.
Samal, D.
Fatale, S.
Dalla Piazza, B.
Dantz, M.
Pelliciari, J.
Olalde-Velasco, P.
Schmitt, T.
Koster, Gertjan

October 2015

We investigate by resonant inelastic x-ray scattering the magnetic excitations in thin films of tetr...

Mean-field results of the multiple-band extended Hubbard model for the square-planar CuO<SUB>2</SUB> lattice

Nimkar, Seva
Sarma, D. D.
Krishnamurthy, H. R.
Ramasesha, S.

September 1993

We obtain metal-insulator phase diagrams at half-filling for the five-band extended Hubbard model of...

Derivation of effective spin models from a three band model for CuO

E. Müller-Hartmann
A. Reischl

July 2002

The derivation of effective spin models describing the low energy magnetic properties of undoped Cu...

Finite-size spin-wave theory of the triangular Heisenberg model

Trumper AE
Capriotti L
Sorella, Sandro

January 2000

We present a finite-size spin-wave calculation on the Heisenberg antiferromagnet on the triangular l...

Low-lying spin-wave spectrum of the triangular anti-ferromagnet: A finite-size study

Trumper AE
Capriotti L
Sorella, Sandro

January 2001

We developed a finite-size spin-wave calculation on the Heisenberg anti-ferromagnet on the triangula...

Spin-wave spectrum of a two-dimensional itinerant-electron antiferromagnet based on a CuO2 layer: Approximate mapping onto an effective Heisenberg model

ARRIGONI E.
STRINATI CALVANESE, Giancarlo

January 1992

We calculate the spin-wave spectrum of a CuO2 antiferromagnetic layer with one hole per Cu site ..

Spin-wave spectrum of a two-dimensional itinerant electron system: Analytic results for the incommensurate spiral phase in the strong-coupling limit

ARRIGONI E.
STRINATI CALVANESE, Giancarlo

January 2001

We study the zero-temperature spin fluctuations of a two-dimensional itinerant-electron system with ...

Does the Heisenberg model describe the multimagnon spin dynamics in antiferromagnetic CuO layers?

Lorenzana, J
Eroles, J
Sorella, Sandro

January 1999

We compute the absorption spectrum for multimagnon excitations assisted by phonons in insulating lay...

Spin-wave spectrum of a two-dimensional itinerant electron system: Analytic results for the incommensurate spiral phase in the strong-coupling limit

E. Arrigoni
G. C. Strinati

February 2001

We study the zero-temperature spin fluctuations of a two-dimensional itinerant-electron system with...

Elementary excitations for the two-dimensional quantum Heisenberg antiferromagnet

Chen, G
Ding, HQ
Goddard Iii, WA

January 1992

The excitation spectrum of the antiferromagnetic spin-1/2 Heisenberg Hamiltonian H=tsumJSj on L×L la...

Characterisation of spin-waves in copper(II) deuteroformate tetradeuterate: a square S=1/2 Heisenberg antiferromagnet

Clarke, S
Harrison, A
Mason, T
Visser, D

January 1999

Copper(II) formate tetrahydrate (CFTH) is a model square S = 1/2 Heisenberg antiferromagnet with TN ...

Field dependence of the magnetic spectrum in anisotropic and Dzyaloshinskii-Moriya antiferromagnets. I. Theory

Benfatto L.
Silva Neto M. B.

January 2006

We consider theoretically the effects of an applied uniform magnetic field on the magnetic spectrum ...

Spin-wave dispersion in La2CuO4

Peres, Nuno
Araújo, Miguel

January 2002

We calculate the antiferromagnetic spin-wave dispersion in a half-filled Hubbard model for a twodime...

ANTIFERROMAGNETISM OF CUO2 LAYERS WITHIN A SLAVE-BOSON APPROACH

E. Arrigoni
G. Strinati
Claudio Castellani

January 1990

The antiferromagnetic ground state of CuO2 layers is studied at the mean-field level within a slave-...

Mean-field results of the multiple-band extended Hubbard model for the square-planar CuO2 lattice

Nimkar, Seva
Sarma, DD
Krishnamurthy, HR
Ramasesha, S

September 1993

We obtain metal-insulator phase diagrams at half-filling for the five-band extended Hubbard model of...

Magnons in tetragonal CuO

Moser, S.
Shaik, N.E.
Samal, D.
Fatale, S.
Dalla Piazza, B.
Dantz, M.
Pelliciari, J.
Olalde-Velasco, P.
Schmitt, T.
Koster, Gertjan

October 2015

We investigate by resonant inelastic x-ray scattering the magnetic excitations in thin films of tetr...

Mean-field results of the multiple-band extended Hubbard model for the square-planar CuO<SUB>2</SUB> lattice

Nimkar, Seva
Sarma, D. D.
Krishnamurthy, H. R.
Ramasesha, S.

September 1993

We obtain metal-insulator phase diagrams at half-filling for the five-band extended Hubbard model of...

Derivation of effective spin models from a three band model for CuO

E. Müller-Hartmann
A. Reischl

July 2002

The derivation of effective spin models describing the low energy magnetic properties of undoped Cu...

Finite-size spin-wave theory of the triangular Heisenberg model

Trumper AE
Capriotti L
Sorella, Sandro

January 2000

We present a finite-size spin-wave calculation on the Heisenberg antiferromagnet on the triangular l...

Low-lying spin-wave spectrum of the triangular anti-ferromagnet: A finite-size study

Trumper AE
Capriotti L
Sorella, Sandro

January 2001

We developed a finite-size spin-wave calculation on the Heisenberg anti-ferromagnet on the triangula...

Spin-wave spectrum of a two-dimensional itinerant-electron antiferromagnet based on a CuO2 layer: Approximate mapping onto an effective Heisenberg model

Abstract

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Spin-wave spectrum of a two-dimensional itinerant-electron antiferromagnet based on a CuO2 layer: Approximate mapping onto an effective Heisenberg model

Abstract

Extracted data

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