Magnetic interactions in chevrel phase ternary compounds

T. Jarlborg, Arthur J Freeman

Research output: Contribution to journalArticle

7 Citations (Scopus)

Abstract

We report detailed results of ab-initio self-consistent LMTO energy band studies of several Chevrel phase ternaries, EuMo6S8 and SnMo6S8. In these unique calculations, all electrons of the full 15 atoms/unit cell are treated explicitly with a self-consistent Hedin-Lundqvist exchange and correlation potential in the relativistic Dirac equation but without spin-orbit coupling. As in our earlier work on the rare-earth ternary borides, the total and separate (by atom) l-decomposed contributions to the density of states (which show the Eu atoms to be magnetically isolated) are used to discuss their magnetic and superconducting properties.

Original languageEnglish
Pages (from-to)1579-1580
Number of pages2
JournalJournal of Magnetism and Magnetic Materials
Volume15-18
Issue numberPART 3
DOIs
Publication statusPublished - 1980

Fingerprint

Atoms
Boron Compounds
atoms
borides
Borides
interactions
Dirac equation
Band structure
Rare earths
energy bands
Orbits
rare earth elements
magnetic properties
orbits
Electrons
cells
electrons

ASJC Scopus subject areas

  • Condensed Matter Physics

Cite this

Magnetic interactions in chevrel phase ternary compounds. / Jarlborg, T.; Freeman, Arthur J.

In: Journal of Magnetism and Magnetic Materials, Vol. 15-18, No. PART 3, 1980, p. 1579-1580.

Research output: Contribution to journalArticle

@article{248f1ad99e11401e969d32395390786e,
title = "Magnetic interactions in chevrel phase ternary compounds",
abstract = "We report detailed results of ab-initio self-consistent LMTO energy band studies of several Chevrel phase ternaries, EuMo6S8 and SnMo6S8. In these unique calculations, all electrons of the full 15 atoms/unit cell are treated explicitly with a self-consistent Hedin-Lundqvist exchange and correlation potential in the relativistic Dirac equation but without spin-orbit coupling. As in our earlier work on the rare-earth ternary borides, the total and separate (by atom) l-decomposed contributions to the density of states (which show the Eu atoms to be magnetically isolated) are used to discuss their magnetic and superconducting properties.",
author = "T. Jarlborg and Freeman, {Arthur J}",
year = "1980",
doi = "10.1016/0304-8853(80)90416-3",
language = "English",
volume = "15-18",
pages = "1579--1580",
journal = "Journal of Magnetism and Magnetic Materials",
issn = "0304-8853",
publisher = "Elsevier",
number = "PART 3",

}

TY - JOUR

T1 - Magnetic interactions in chevrel phase ternary compounds

AU - Jarlborg, T.

AU - Freeman, Arthur J

PY - 1980

Y1 - 1980

N2 - We report detailed results of ab-initio self-consistent LMTO energy band studies of several Chevrel phase ternaries, EuMo6S8 and SnMo6S8. In these unique calculations, all electrons of the full 15 atoms/unit cell are treated explicitly with a self-consistent Hedin-Lundqvist exchange and correlation potential in the relativistic Dirac equation but without spin-orbit coupling. As in our earlier work on the rare-earth ternary borides, the total and separate (by atom) l-decomposed contributions to the density of states (which show the Eu atoms to be magnetically isolated) are used to discuss their magnetic and superconducting properties.

AB - We report detailed results of ab-initio self-consistent LMTO energy band studies of several Chevrel phase ternaries, EuMo6S8 and SnMo6S8. In these unique calculations, all electrons of the full 15 atoms/unit cell are treated explicitly with a self-consistent Hedin-Lundqvist exchange and correlation potential in the relativistic Dirac equation but without spin-orbit coupling. As in our earlier work on the rare-earth ternary borides, the total and separate (by atom) l-decomposed contributions to the density of states (which show the Eu atoms to be magnetically isolated) are used to discuss their magnetic and superconducting properties.

UR - http://www.scopus.com/inward/record.url?scp=4243204654&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=4243204654&partnerID=8YFLogxK

U2 - 10.1016/0304-8853(80)90416-3

DO - 10.1016/0304-8853(80)90416-3

M3 - Article

VL - 15-18

SP - 1579

EP - 1580

JO - Journal of Magnetism and Magnetic Materials

JF - Journal of Magnetism and Magnetic Materials

SN - 0304-8853

IS - PART 3

ER -