The density-matrix renormalization group (DMRG) is a numerical algorithm for the efficient
truncation of the Hilbert space of low-dimensional strongly correlated quantum systems …

Instabilities in semiconductor heterostructure growth can be exploited for the self-organized
formation of nanostructures, allowing for carrier confinement in all three spatial dimensions …

A detailed Raman study on natural magnetite has been carried out. Raman spectra show
four out of the five predicted Raman bands located at 668, 538, 306, and 193rcm− 1. The …

The crystal structure of highly stoichiometric magnetite (Fe 3 O 4) below the Verwey
transition has been refined from high-resolution neutron and synchrotron x-ray powder …

This review puts in doubt the classical description of the Verwey (metal–insulator) transition
in magnetite on the basis of the wide set of experiments carried out over the last 60 years …

Local density approximation+ Hubbard U (LDA+ U) band structure calculations reveal that
magnetite (F e 3 O 4) forms an insulating charge-orbital-ordered state below the Verwey …

We present measurements of the spin and orbital magnetic moments of F e 3 O 4 by using
SQUID and magnetic circular dichroism in soft x-ray absorption. The measurements show …

Charge and orbital ordering in the low-temperature monoclinic structure of magnetite (F e 3
O 4) is investigated using the local spin density approximation with Coulomb interaction …

X-ray resonant (or anomalous) diffraction specificity is related to the close relationship
between scattering, absorption, and refraction. Resonant scattering (or dispersion) refers to …

The electronic structure and magnetocrystalline anisotropy energy of strained fcc Fe 3 O 4
have been studied by using the linear muffin-tin orbital method within density functional …