6533b823fe1ef96bd127dff8
RESEARCH PRODUCT
A general approach for the calculation of the energy levels and the inelastic neutron scattering cross-section of highly nuclear magnetic clusters
J.m. ClementeBoris TsukerblatEugenio CoronadoJuan J. Borrás-almenarsubject
PhysicsInelastic scatteringEigenfunctionCondensed Matter PhysicsInelastic neutron scatteringElectronic Optical and Magnetic MaterialsIonCross section (physics)Magnetic anisotropyCondensed Matter::Strongly Correlated ElectronsElectrical and Electronic EngineeringAtomic physicsTensor operatorSpin-½description
Abstract We develop here a general approach to calculate in an efficient way the spin levels as well as the spin eigenfunctions and the INS intensities of clusters formed by large numbers of exchange-coupled magnetic metal ions. The approach is based on the successive use of the irreducible tensor operator techniques and takes into account all kinds of magnetic exchange interactions between the metal ions. The potentialities of this approach are illustrated from an example comprising nine exchange-coupled Ni (II) ions.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 1997-06-01 | Physica B: Condensed Matter |