Magnetocrystalline anisotropy and orbital moments in transition-metal compounds

G. H.O. Daalderop; P. J. Kelly; M. F.H. Schuurmans

doi:10.1103/PhysRevB.44.12054

Magnetocrystalline anisotropy and orbital moments in transition-metal compounds

G. H.O. Daalderop^*, P. J. Kelly, M. F.H. Schuurmans

^*Corresponding author for this work

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

249 Citations (Scopus)

17 Downloads (Pure)

Abstract

The magnetocrystalline anisotropy energy and anisotropy of the orbital angular momentum have been calculated from first prinicples for Co and for a variety of intermetallic compounds including YCo5. For all compounds the predicted easy axes are in agreement with experiment. A strong correlation between the anisotropy of the orbital angular momentum and the energy is found for the compounds that do not contain Pt. For those that do contain Pt, Pt is shown to contribute significantly to the anisotropy energy.

Original language	English
Pages (from-to)	12054-12057
Number of pages	4
Journal	Physical Review B (Condensed Matter)
Volume	44
Issue number	21
DOIs	https://doi.org/10.1103/PhysRevB.44.12054
Publication status	Published - 1 Dec 1991
Externally published	Yes

Access to Document

10.1103/PhysRevB.44.12054

PhysRevB.44.12054Final published version, 398 KB

Cite this

@article{503a1bde45ae45528b4beede614bff16,

title = "Magnetocrystalline anisotropy and orbital moments in transition-metal compounds",

abstract = "The magnetocrystalline anisotropy energy and anisotropy of the orbital angular momentum have been calculated from first prinicples for Co and for a variety of intermetallic compounds including YCo5. For all compounds the predicted easy axes are in agreement with experiment. A strong correlation between the anisotropy of the orbital angular momentum and the energy is found for the compounds that do not contain Pt. For those that do contain Pt, Pt is shown to contribute significantly to the anisotropy energy.",

author = "Daalderop, {G. H.O.} and Kelly, {P. J.} and Schuurmans, {M. F.H.}",

year = "1991",

month = dec,

day = "1",

doi = "10.1103/PhysRevB.44.12054",

language = "English",

volume = "44",

pages = "12054--12057",

journal = "Physical Review B (Condensed Matter)",

issn = "0163-1829",

publisher = "American Physical Society",

number = "21",

}

TY - JOUR

T1 - Magnetocrystalline anisotropy and orbital moments in transition-metal compounds

AU - Daalderop, G. H.O.

AU - Kelly, P. J.

AU - Schuurmans, M. F.H.

PY - 1991/12/1

Y1 - 1991/12/1

N2 - The magnetocrystalline anisotropy energy and anisotropy of the orbital angular momentum have been calculated from first prinicples for Co and for a variety of intermetallic compounds including YCo5. For all compounds the predicted easy axes are in agreement with experiment. A strong correlation between the anisotropy of the orbital angular momentum and the energy is found for the compounds that do not contain Pt. For those that do contain Pt, Pt is shown to contribute significantly to the anisotropy energy.

AB - The magnetocrystalline anisotropy energy and anisotropy of the orbital angular momentum have been calculated from first prinicples for Co and for a variety of intermetallic compounds including YCo5. For all compounds the predicted easy axes are in agreement with experiment. A strong correlation between the anisotropy of the orbital angular momentum and the energy is found for the compounds that do not contain Pt. For those that do contain Pt, Pt is shown to contribute significantly to the anisotropy energy.

UR - http://www.scopus.com/inward/record.url?scp=35949010832&partnerID=8YFLogxK

U2 - 10.1103/PhysRevB.44.12054

DO - 10.1103/PhysRevB.44.12054

M3 - Article

AN - SCOPUS:35949010832

SN - 0163-1829

VL - 44

SP - 12054

EP - 12057

JO - Physical Review B (Condensed Matter)

JF - Physical Review B (Condensed Matter)

IS - 21

ER -

Magnetocrystalline anisotropy and orbital moments in transition-metal compounds

Abstract

Access to Document

Other files and links

Fingerprint

Cite this