Structure and relevant dimension of the Heisenberg model and applications to spin rings
DC Element | Wert | Sprache |
---|---|---|
dc.contributor.author | Barwinkel, K | |
dc.contributor.author | Schmidt, HJ | |
dc.contributor.author | Schnack, J | |
dc.date.accessioned | 2021-12-23T16:02:29Z | - |
dc.date.available | 2021-12-23T16:02:29Z | - |
dc.date.issued | 2000 | |
dc.identifier.issn | 03048853 | |
dc.identifier.uri | https://osnascholar.ub.uni-osnabrueck.de/handle/unios/5435 | - |
dc.description.abstract | For the diagonalization of the Hamilton matrix in the Heisenberg model relevant dimensions are determined depending on the applicable symmetries. Results an presented, birth, by general formulae in closed Form and by the respective numbers for a variety of special systems. In the case of cyclic symmetry, diagonalizations for Heisenberg spin rings are performed with the use of so-called magnon states. Analytically solvable cases of small spin rings are singled out and evaluated. (C) 2000 Elsevier Science B.V. All rights reserved. | |
dc.language.iso | en | |
dc.publisher | ELSEVIER SCIENCE BV | |
dc.relation.ispartof | JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | |
dc.subject | CLUSTERS | |
dc.subject | diagonalization | |
dc.subject | Heisenberg model | |
dc.subject | IRON(III) IONS | |
dc.subject | magnon stares | |
dc.subject | Materials Science | |
dc.subject | Materials Science, Multidisciplinary | |
dc.subject | Physics | |
dc.subject | Physics, Condensed Matter | |
dc.subject | relevant dimension | |
dc.subject | spin ring | |
dc.title | Structure and relevant dimension of the Heisenberg model and applications to spin rings | |
dc.type | journal article | |
dc.identifier.doi | 10.1016/S0304-8853(99)00579-X | |
dc.identifier.isi | ISI:000085904400032 | |
dc.description.volume | 212 | |
dc.description.issue | 1-2 | |
dc.description.startpage | 240 | |
dc.description.endpage | 250 | |
dc.contributor.orcid | 0000-0003-0702-2723 | |
dc.contributor.researcherid | A-4079-2008 | |
dc.publisher.place | PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS | |
dcterms.isPartOf.abbreviation | J. Magn. Magn. Mater. | |
dcterms.oaStatus | Green Submitted | |
crisitem.author.dept | FB 04 - Physik | - |
crisitem.author.deptid | fb04 | - |
crisitem.author.orcid | 0000-0003-0702-2723 | - |
crisitem.author.parentorg | Universität Osnabrück | - |
crisitem.author.netid | ScJu137 | - |
Seitenaufrufe
1
Letzte Woche
0
0
Letzter Monat
0
0
geprüft am 23.05.2024