C. Natoli

activity

20012009

collaborators

5 papers

cond-mat.str-el2009

Variational study of the antiferromagnetic insulating phase of V2O3 based on Nth order Muffin-Tin-Orbitals

N. B. Perkins, S. Di Matteo, C. R. Natoli

Motivated by recent results of $N$ th order muffin-tin orbital (NMTO) implementation of the density functional theory (DFT), we re-examine low-temperature ground-state properties of…

cond-mat.str-el2005

Structural dichroism in the antiferromagnetic insulating phase of V $_{2}$ O $_{3}$

C. Meneghini, S. Di Matteo, C. Monesi +6

We performed near-edge x-ray absorption spectroscopy (XANES) at V K edge in the antiferromagnetic insulating (AFI) phase of a 2.8% Cr-doped V $_{2}$ O $_{3}$ single crystal. Linear dichro…

cond-mat.str-el2005

The implications of resonant x-ray scattering data on the physics of the insulating phase of V $_{2}$ O $_{3}$

Y. Joly, S. Di Matteo, C. R. Natoli

We have performed a quantitative analysis of recent resonant x-ray scattering experiments carried out in the antiferromagnetic phase of V $_{2}$ O $_{3}$ by means of numerical ab-initio s…

cond-mat.str-el2005

A critical reexamination of the non-reciprocal x-ray gyrotropy in V $_{2}$ O $_{3}$

S. Di Matteo, Y. Joly, C. R. Natoli

We critically review the experimental determination of the nonreciprocal x-ray gyrotropy in the monoclinic antiferromagnetic insulating phase of V $_{2}$ O $_{3}$ highlighting some of its…

cond-mat.str-el2001

Spin-1 effective Hamiltonian with three degenerate orbitals: An application to the case of V $_{2}$ O $_{3}$

S. Di Matteo, N. B. Perkins, C. R. Natoli

Motivated by recent neutron and x-ray observations in V $_{2}$ O $_{3}$ , we derive the effective Hamiltonian in the strong coupling limit of an Hubbard model with three degenerate t_{2g}…

Variational study of the antiferromagnetic insulating phase of V2O3 based on Nth order Muffin-Tin-Orbitals

Structural dichroism in the antiferromagnetic insulating phase of V2​O3​

The implications of resonant x-ray scattering data on the physics of the insulating phase of V2​O3​

A critical reexamination of the non-reciprocal x-ray gyrotropy in V2​O3​

Spin-1 effective Hamiltonian with three degenerate orbitals: An application to the case of V2​O3​

Structural dichroism in the antiferromagnetic insulating phase of V $_{2}$ O $_{3}$

The implications of resonant x-ray scattering data on the physics of the insulating phase of V $_{2}$ O $_{3}$

A critical reexamination of the non-reciprocal x-ray gyrotropy in V $_{2}$ O $_{3}$

Spin-1 effective Hamiltonian with three degenerate orbitals: An application to the case of V $_{2}$ O $_{3}$