Dipolar anisotropy in quasi-2D honeycomb antiferromagnet MnPS3
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The nature of the anisotropy in magnetic systems which show isotropic Heisenberg exchange is crucial in determining their magnetic properties. This is particularly true in low-dimensional systems in which the very existence of long-range order depends on the anisotropy. The honeycomb lattice MnPS3 system has been studied as an example of a magnetically quasi-two-dimensional system of unusual symmetry. In this paper the effect of the dipole-dipole interaction in MnPS3 on the magnetic ordering...[Show more]
dc.contributor.author | Goossens, Darren | |
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dc.date.accessioned | 2010-11-30T04:04:58Z | |
dc.date.accessioned | 2011-04-19T01:07:47Z | |
dc.date.available | 2010-11-30T04:04:58Z | |
dc.date.available | 2011-04-19T01:07:47Z | |
dc.identifier.issn | 1434-6028 | |
dc.identifier.issn | 1434-6036 | |
dc.identifier.uri | http://hdl.handle.net/10440/1245 | |
dc.description.abstract | The nature of the anisotropy in magnetic systems which show isotropic Heisenberg exchange is crucial in determining their magnetic properties. This is particularly true in low-dimensional systems in which the very existence of long-range order depends on the anisotropy. The honeycomb lattice MnPS3 system has been studied as an example of a magnetically quasi-two-dimensional system of unusual symmetry. In this paper the effect of the dipole-dipole interaction in MnPS3 on the magnetic ordering is explored through modelling. It is found that the dipolar anisotropy can explain the spin directions both in zero field and above the spin flop phase transition, but it is important that real rather than idealised atomic coordinates are used; this latter consideration is significant because in performing theoretical calculations, it may sometimes be assumed that small deviations away from the ideal can be ignored, but in truth they determine key aspects of the behaviour. | |
dc.format | 5 pages | |
dc.publisher | EDP Sciences | |
dc.publisher | Societa Italiana di Fisica (Italian Physical Society) | |
dc.publisher | Springer-Verlag | |
dc.rights | http://www.sherpa.ac.uk/romeo/search.php "Author can archive pre-print (ie pre-refereeing) … can archive post-print (ie final draft post-refereeing) … Published source must be acknowledged … Must link to publisher version (with) set phrase (The original publication is available at www.springerlink.com) ... cannot archive publisher's version/PDF" - from SHERPA/RoMEO site (as at 26/07/10) | |
dc.source | European Physical Journal B - Condensed Matter and Complex Systems (2010) | |
dc.source.uri | http://www.springerlink.com/content/r720j84p81683q1w/ | |
dc.subject | Keywords: Antiferromagnets; Atomic coordinate; Dipolar anisotropy; Dipole dipole interactions; Honeycomb lattices; Isotropic Heisenberg; Long range orders; Low-dimensional systems; Magnetic ordering; Magnetic system; Quasi-two-dimensional system; Spin direction; Sp | |
dc.title | Dipolar anisotropy in quasi-2D honeycomb antiferromagnet MnPS3 | |
dc.type | Journal article | |
local.description.notes | Published online 12 November 2010 (via Online First) before print copy and without volume or issue numbering. The original publication is available at www.springerlink.com | |
local.identifier.citationvolume | 78 | |
dc.date.issued | 2010-11-08 | |
local.identifier.absfor | 020404 - Electronic and Magnetic Properties of Condensed Matter; Superconductivity | |
local.identifier.absfor | 091205 - Functional Materials | |
local.identifier.ariespublication | U4217927xPUB571 | |
local.publisher.url | http://publications.edpsciences.org/ | |
local.type.status | Accepted Version | |
local.contributor.affiliation | Goossens, Darren, College of Physical and Mathematical Sciences, ANU | |
local.bibliographicCitation.issue | 3 | |
local.bibliographicCitation.startpage | 305 | |
local.bibliographicCitation.lastpage | 309 | |
local.identifier.doi | 10.1140/epjb/e2010-10569-x | |
local.identifier.absseo | 970103 - Expanding Knowledge in the Chemical Sciences | |
local.identifier.absseo | 861002 - Ceramics | |
local.identifier.absseo | 869804 - Management of Solid Waste from Manufacturing Activities | |
dc.date.updated | 2016-02-24T10:44:17Z | |
local.identifier.scopusID | 2-s2.0-78650879414 | |
local.identifier.thomsonID | 000285470700005 | |
Collections | ANU Research Publications |
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