A general approach for the calculation of the energy levels and the inelastic neutron scattering cross-section of highly nuclear magnetic clusters

J. J. Borrás-Almenar; J. M. Clemente; E. Coronado; B. S. Tsukerblat

doi:10.1016/S0921-4526(96)01146-5

A general approach for the calculation of the energy levels and the inelastic neutron scattering cross-section of highly nuclear magnetic clusters

J. J. Borrás-Almenar, J. M. Clemente, E. Coronado, B. S. Tsukerblat

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

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.

Original language	English
Pages (from-to)	746-748
Number of pages	3
Journal	Physica B: Condensed Matter
Volume	234-236
DOIs	https://doi.org/10.1016/S0921-4526(96)01146-5
State	Published - 2 Jun 1997
Externally published	Yes

Keywords

Clusters
Computer modelling
Magnetic anisotropy
Paramagnetic scattering

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Electrical and Electronic Engineering

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10.1016/S0921-4526(96)01146-5

Cite this

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title = "A general approach for the calculation of the energy levels and the inelastic neutron scattering cross-section of highly nuclear magnetic clusters",

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.",

keywords = "Clusters, Computer modelling, Magnetic anisotropy, Paramagnetic scattering",

author = "Borr{\'a}s-Almenar, {J. J.} and Clemente, {J. M.} and E. Coronado and Tsukerblat, {B. S.}",

note = "Funding Information: This work was supported by the Spanish DGICYT (PB94-0998) and by the European Union (Network on Magnetic Molecular Materials). B.S. Tsukerblat thanks the Fundaci6n BBV for the financial support. J.M. Clemente thanks the Generalitat Valenciana for a predoctoral grant.",

year = "1997",

month = jun,

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doi = "10.1016/S0921-4526(96)01146-5",

language = "English",

volume = "234-236",

pages = "746--748",

journal = "Physica B: Condensed Matter",

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TY - JOUR

T1 - A general approach for the calculation of the energy levels and the inelastic neutron scattering cross-section of highly nuclear magnetic clusters

AU - Borrás-Almenar, J. J.

AU - Clemente, J. M.

AU - Coronado, E.

AU - Tsukerblat, B. S.

N1 - Funding Information: This work was supported by the Spanish DGICYT (PB94-0998) and by the European Union (Network on Magnetic Molecular Materials). B.S. Tsukerblat thanks the Fundaci6n BBV for the financial support. J.M. Clemente thanks the Generalitat Valenciana for a predoctoral grant.

PY - 1997/6/2

Y1 - 1997/6/2

N2 - 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.

AB - 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.

KW - Clusters

KW - Computer modelling

KW - Magnetic anisotropy

KW - Paramagnetic scattering

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U2 - 10.1016/S0921-4526(96)01146-5

DO - 10.1016/S0921-4526(96)01146-5

M3 - Article

AN - SCOPUS:0031548730

SN - 0921-4526

VL - 234-236

SP - 746

EP - 748

JO - Physica B: Condensed Matter

JF - Physica B: Condensed Matter

ER -

A general approach for the calculation of the energy levels and the inelastic neutron scattering cross-section of highly nuclear magnetic clusters

Abstract

Keywords

ASJC Scopus subject areas

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