Magnetic interactions in chevrel phase ternary compounds

T. Jarlborg; A. J. Freeman

doi:10.1016/0304-8853(80)90416-3

Magnetic interactions in chevrel phase ternary compounds

T. Jarlborg^*, A. J. Freeman

^*Corresponding author for this work

Physics and Astronomy

Research output: Contribution to journal › Article › peer-review

7 Scopus citations

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 language	English (US)
Pages (from-to)	1579-1580
Number of pages	2
Journal	Journal of Magnetism and Magnetic Materials
Volume	15-18
Issue number	PART 3
DOIs	https://doi.org/10.1016/0304-8853(80)90416-3
State	Published - 1980

Funding

We are grateful to B. Dunlap for helpful discussions, encouragement and support and to F. Y. Fradin, D. D. Koelling, W. Pickett and G. Shenoy for helpful discussions. Work was supported by the AFOSR (grant No. 76-2948), the NSF (grant Nos. DMR 77-23776 and DMR 77-22646 and through the Northwestern University Materials Research Center, NSF grant No. 76-80847), and the DOE.

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics

Access to Document

10.1016/0304-8853(80)90416-3

Cite this

@article{2140dafda2034055af95024118537dc2,

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, {A. J.}",

note = "Funding Information: We are grateful to B. Dunlap for helpful discussions, encouragement and support and to F. Y. Fradin, D. D. Koelling, W. Pickett and G. Shenoy for helpful discussions. Work was supported by the AFOSR (grant No. 76-2948), the NSF (grant Nos. DMR 77-23776 and DMR 77-22646 and through the Northwestern University Materials Research Center, NSF grant No. 76-80847), and the DOE.",

year = "1980",

doi = "10.1016/0304-8853(80)90416-3",

language = "English (US)",

volume = "15-18",

pages = "1579--1580",

journal = "Journal of Magnetism and Magnetic Materials",

issn = "0304-8853",

publisher = "Elsevier B.V.",

number = "PART 3",

}

TY - JOUR

T1 - Magnetic interactions in chevrel phase ternary compounds

AU - Jarlborg, T.

AU - Freeman, A. J.

N1 - Funding Information: We are grateful to B. Dunlap for helpful discussions, encouragement and support and to F. Y. Fradin, D. D. Koelling, W. Pickett and G. Shenoy for helpful discussions. Work was supported by the AFOSR (grant No. 76-2948), the NSF (grant Nos. DMR 77-23776 and DMR 77-22646 and through the Northwestern University Materials Research Center, NSF grant No. 76-80847), and the DOE.

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

AN - SCOPUS:4243204654

SN - 0304-8853

VL - 15-18

SP - 1579

EP - 1580

JO - Journal of Magnetism and Magnetic Materials

JF - Journal of Magnetism and Magnetic Materials

IS - PART 3

ER -

Magnetic interactions in chevrel phase ternary compounds

Abstract

Funding

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this