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Elastic lines on splayed columnar defects studied numerically

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dc.contributor Aalto-yliopisto fi
dc.contributor Aalto University en
dc.contributor.author Petäjä, Viljo
dc.contributor.author Sarjala, Matti
dc.contributor.author Alava, Mikko J.
dc.contributor.author Rieger, Heiko
dc.date.accessioned 2015-11-27T10:02:50Z
dc.date.available 2015-11-27T10:02:50Z
dc.date.issued 2006
dc.identifier.citation Petäjä, Viljo & Sarjala, Matti & Alava, Mikko J. & Rieger, Heiko. 2006. Elastic lines on splayed columnar defects studied numerically. Physical Review B. Volume 73, Issue 9. 094517/1-9. ISSN 1550-235X (electronic). DOI: 10.1103/physrevb.73.094517. en
dc.identifier.issn 1550-235X (electronic)
dc.identifier.uri https://aaltodoc.aalto.fi/handle/123456789/18879
dc.description.abstract We investigate by exact optimization method properties of two- and three-dimensional systems of elastic lines in presence of splayed columnar disorder. The ground state of many lines is separable both in two (2D) and three dimensions (3D), leading to a random walk-like roughening in 2D and ballistic behavior in 3D. Furthermore, we find that in the case of pure splayed columnar disorder, in contrast to point disorder, there is no entanglement transition in 3D. Entanglement can be triggered by perturbing the pure splay system with point defects. en
dc.format.extent 094517/1-9
dc.format.mimetype application/pdf en
dc.language.iso en en
dc.publisher American Physical Society (APS) en
dc.relation.ispartofseries Physical Review B en
dc.relation.ispartofseries Volume 73, Issue 9
dc.rights © 2006 American Physical Society (APS). This is the accepted version of the following article: Petäjä, Viljo & Sarjala, Matti & Alava, Mikko J. & Rieger, Heiko. 2006. Elastic lines on splayed columnar defects studied numerically. Physical Review B. Volume 73, Issue 9. 094517/1-9. ISSN 1550-235X (electronic). DOI: 10.1103/physrevb.73.094517, which has been published in final form at http://journals.aps.org/prb/abstract/10.1103/PhysRevB.73.094517. en
dc.subject.other Physics en
dc.title Elastic lines on splayed columnar defects studied numerically en
dc.type A1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä fi
dc.description.version Peer reviewed en
dc.rights.holder American Physical Society (APS)
dc.contributor.school Perustieteiden korkeakoulu fi
dc.contributor.school School of Science en
dc.contributor.department Teknillisen fysiikan laitos fi
dc.contributor.department Department of Applied Physics en
dc.subject.keyword combinatorial optimization en
dc.subject.keyword disordered systems en
dc.identifier.urn URN:NBN:fi:aalto-201511275377
dc.type.dcmitype text en
dc.identifier.doi 10.1103/physrevb.73.094517
dc.type.version Final published version en


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