dc.contributor.author | Kotimäki, Ville | |
dc.contributor.author | Räsänen, Esa | |
dc.contributor.author | Hennig, Holger | |
dc.contributor.author | Heller, Eric J | |
dc.date.accessioned | 2016-02-16T12:31:06Z | |
dc.date.available | 2016-02-16T12:31:06Z | |
dc.date.issued | 2013 | |
dc.identifier.citation | Kotimäki, V., Räsänen, E., Hennig, H., & Heller, E. J. (2013). Fractal dynamics in chaotic quantum transport. <i>Physical Review E</i>, <i>88</i>(2), Article 022913. <a href="https://doi.org/10.1103/PhysRevE.88.022913" target="_blank">https://doi.org/10.1103/PhysRevE.88.022913</a> | |
dc.identifier.other | CONVID_23230397 | |
dc.identifier.other | TUTKAID_60724 | |
dc.identifier.uri | https://jyx.jyu.fi/handle/123456789/48798 | |
dc.description.abstract | Despite several experiments on chaotic quantum transport in two-dimensional systems such as semiconductor
quantum dots, corresponding quantum simulations within a real-space model have been out of reach so far.
Here we carry out quantum transport calculations in real space and real time for a two-dimensional stadium
cavity that shows chaotic dynamics. By applying a large set of magnetic fields we obtain a complete picture
of magnetoconductance that indicates fractal scaling. In the calculations of the fractality we use detrended
fluctuation analysis—a widely used method in time-series analysis—and show its usefulness in the interpretation
of the conductance curves. Comparison with a standard method to extract the fractal dimension leads to consistent
results that in turn qualitatively agree with the previous experimental data. | |
dc.language.iso | eng | |
dc.publisher | American Physical Society | |
dc.relation.ispartofseries | Physical Review E | |
dc.title | Fractal dynamics in chaotic quantum transport | |
dc.type | article | |
dc.identifier.urn | URN:NBN:fi:jyu-201601211227 | |
dc.contributor.laitos | Fysiikan laitos | fi |
dc.contributor.laitos | Department of Physics | en |
dc.contributor.oppiaine | Fysiikka | fi |
dc.contributor.oppiaine | Nanoscience Center | fi |
dc.contributor.oppiaine | Physics | en |
dc.contributor.oppiaine | Nanoscience Center | en |
dc.type.uri | http://purl.org/eprint/type/JournalArticle | |
dc.date.updated | 2016-01-21T10:15:06Z | |
dc.type.coar | journal article | |
dc.description.reviewstatus | peerReviewed | |
dc.relation.issn | 1539-3755 | |
dc.relation.numberinseries | 2 | |
dc.relation.volume | 88 | |
dc.type.version | publishedVersion | |
dc.rights.copyright | © 2013 American Physical Society. Published in this repository with the kind permission of the publisher. | |
dc.rights.accesslevel | openAccess | fi |
dc.relation.doi | 10.1103/PhysRevE.88.022913 | |