Ab initiorandom-phase-approximation calculation of the frequency-dependent effective interaction between 3d electrons: Ni, Fe, and MnO
- 3 March 2000
- journal article
- Published by IOP Publishing in Journal of Physics: Condensed Matter
- Vol. 12 (11) , 2413-2422
- https://doi.org/10.1088/0953-8984/12/11/307
Abstract
We calculate the frequency-dependent effective interaction between 3d electrons for Fe, Ni, and MnO (antiferromagnetic type II) in the random-phase approximation (RPA), where the contributions of 3d electrons to the dielectric function are projected out. It is concluded that the real part of the interaction for Fe and Ni shows only a weak frequency dependence.Keywords
This publication has 11 references indexed in Scilit:
- First-Principles-Matrix Theory with Application to the 6 eV Satellite in NiPhysical Review Letters, 1998
- Frequency-dependent screened interaction in Ni within the random-phase approximationPhysical Review B, 1998
- Three-particle approximation for transition-metal oxidesPhysical Review B, 1997
- First-principles calculations of the electronic structure and spectra of strongly correlated systems: theLDA+UmethodJournal of Physics: Condensed Matter, 1997
- Local approach to electronic excitations in MnO, FeO, CoO, and NiOPhysical Review B, 1996
- Product-basis method for calculating dielectric matricesPhysical Review B, 1994
- Local approach to electron correlations in ferromagnetic nickelPhysical Review B, 1994
- Density-functional calculation of the parameters in the Anderson model: Application to Mn in CdTePhysical Review B, 1989
- Illustration of the linear-muffin-tin-orbital tight-binding representation: Compact orbitals and charge density in SiPhysical Review B, 1986
- Generalized magnetic susceptibilities in metals: Application of the analytic tetrahedron linear energy method to ScPhysical Review B, 1975