Sub-diffusive electronic states in octagonal tiling

Sub-diffusive electronic states in octagonal tiling

We study the quantum diffusion of charge carriers in octagonal tilings. Our numerical results show a power law decay of the wave-packet spreading, L(t) ∝ tβ, characteristic of critical states in quasicrystals at large time t. For many energies states are sub-diffusive, i.e. β < 0.5, and thus cond...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Journal of physics. Conference series 2017-02, Vol.809 (1), p.12020
Hauptverfasser: Trambly de Laissardière, G., Oguey, C., Mayou, D.
Format: Artikel
Sprache:eng
Schlagworte:
Current carriers
Defects
Electron states
Physics
Quasicrystals
Tiling
Wave packets
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page
container_issue 1
container_start_page 12020
container_title Journal of physics. Conference series
container_volume 809
creator Trambly de Laissardière, G.
Oguey, C.
Mayou, D.
description We study the quantum diffusion of charge carriers in octagonal tilings. Our numerical results show a power law decay of the wave-packet spreading, L(t) ∝ tβ, characteristic of critical states in quasicrystals at large time t. For many energies states are sub-diffusive, i.e. β < 0.5, and thus conductivity increases when the amount of defects (static defects and/or temperature) increases.
doi_str_mv 10.1088/1742-6596/809/1/012020
format Article
fullrecord <record><control><sourceid>proquest_hal_p</sourceid><recordid>TN_cdi_hal_primary_oai_HAL_hal_02014378v1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2573849650</sourcerecordid><originalsourceid>FETCH-LOGICAL-c442t-a8d3bc7ecf180a8c5e72a8160b4ccc2f8a8b189b2b2c8c6b1ff096982c5a2d153</originalsourceid><addsrcrecordid>eNqFkFtLwzAYhoMoOKd_QQpe7aI2hx6-Xo6hThkoTK9DkiYzoza1aQX_vSmViSCYm4TkeV--PAhdEnxNMEBCipTGeVbmCeAyIQkmFFN8hGaHh-PDGeAUnXm_x5iFVcwQ2w4yrqwxg7cfOtK1Vn3nGqsi34te-8g2kVO92LlG1FFva9vsztGJEbXXF9_7HL3c3jyv1vHm8e5-tdzEKk1pHwuomFSFVoYAFqAyXVABJMcyVUpRAwIkgVJSSRWoXBJjcJmXQFUmaEUyNkeLqfdV1Lzt7JvoPrkTlq-XGz7ehW-SlBXwQQJ7NbFt594H7Xu-d0MXZvacZgWDtMwzHKh8olTnvO-0OdQSzEeZfPTER2c8yOSETzJDkE5B69qf5n9Diz9CD0-r7S-Ot5VhX_evgiM</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2573849650</pqid></control><display><type>article</type><title>Sub-diffusive electronic states in octagonal tiling</title><source>IOP Publishing Free Content</source><source>Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals</source><source>IOPscience extra</source><source>Alma/SFX Local Collection</source><source>Free Full-Text Journals in Chemistry</source><creator>Trambly de Laissardière, G. ; Oguey, C. ; Mayou, D.</creator><creatorcontrib>Trambly de Laissardière, G. ; Oguey, C. ; Mayou, D.</creatorcontrib><description>We study the quantum diffusion of charge carriers in octagonal tilings. Our numerical results show a power law decay of the wave-packet spreading, L(t) ∝ tβ, characteristic of critical states in quasicrystals at large time t. For many energies states are sub-diffusive, i.e. β &lt; 0.5, and thus conductivity increases when the amount of defects (static defects and/or temperature) increases.</description><identifier>ISSN: 1742-6588</identifier><identifier>EISSN: 1742-6596</identifier><identifier>DOI: 10.1088/1742-6596/809/1/012020</identifier><language>eng</language><publisher>Bristol: IOP Publishing</publisher><subject>Current carriers ; Defects ; Electron states ; Physics ; Quasicrystals ; Tiling ; Wave packets</subject><ispartof>Journal of physics. Conference series, 2017-02, Vol.809 (1), p.12020</ispartof><rights>Published under licence by IOP Publishing Ltd</rights><rights>2017. This work is published under http://creativecommons.org/licenses/by/3.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.</rights><rights>Distributed under a Creative Commons Attribution 4.0 International License</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c442t-a8d3bc7ecf180a8c5e72a8160b4ccc2f8a8b189b2b2c8c6b1ff096982c5a2d153</citedby><cites>FETCH-LOGICAL-c442t-a8d3bc7ecf180a8c5e72a8160b4ccc2f8a8b189b2b2c8c6b1ff096982c5a2d153</cites><orcidid>0000-0001-9065-7337</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://iopscience.iop.org/article/10.1088/1742-6596/809/1/012020/pdf$$EPDF$$P50$$Giop$$Hfree_for_read</linktopdf><link.rule.ids>230,314,776,780,881,27901,27902,38845,38867,53815,53842</link.rule.ids><backlink>$$Uhttps://hal.science/hal-02014378$$DView record in HAL$$Hfree_for_read</backlink></links><search><creatorcontrib>Trambly de Laissardière, G.</creatorcontrib><creatorcontrib>Oguey, C.</creatorcontrib><creatorcontrib>Mayou, D.</creatorcontrib><title>Sub-diffusive electronic states in octagonal tiling</title><title>Journal of physics. Conference series</title><addtitle>J. Phys.: Conf. Ser</addtitle><description>We study the quantum diffusion of charge carriers in octagonal tilings. Our numerical results show a power law decay of the wave-packet spreading, L(t) ∝ tβ, characteristic of critical states in quasicrystals at large time t. For many energies states are sub-diffusive, i.e. β &lt; 0.5, and thus conductivity increases when the amount of defects (static defects and/or temperature) increases.</description><subject>Current carriers</subject><subject>Defects</subject><subject>Electron states</subject><subject>Physics</subject><subject>Quasicrystals</subject><subject>Tiling</subject><subject>Wave packets</subject><issn>1742-6588</issn><issn>1742-6596</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2017</creationdate><recordtype>article</recordtype><sourceid>O3W</sourceid><sourceid>BENPR</sourceid><recordid>eNqFkFtLwzAYhoMoOKd_QQpe7aI2hx6-Xo6hThkoTK9DkiYzoza1aQX_vSmViSCYm4TkeV--PAhdEnxNMEBCipTGeVbmCeAyIQkmFFN8hGaHh-PDGeAUnXm_x5iFVcwQ2w4yrqwxg7cfOtK1Vn3nGqsi34te-8g2kVO92LlG1FFva9vsztGJEbXXF9_7HL3c3jyv1vHm8e5-tdzEKk1pHwuomFSFVoYAFqAyXVABJMcyVUpRAwIkgVJSSRWoXBJjcJmXQFUmaEUyNkeLqfdV1Lzt7JvoPrkTlq-XGz7ehW-SlBXwQQJ7NbFt594H7Xu-d0MXZvacZgWDtMwzHKh8olTnvO-0OdQSzEeZfPTER2c8yOSETzJDkE5B69qf5n9Diz9CD0-r7S-Ot5VhX_evgiM</recordid><startdate>20170201</startdate><enddate>20170201</enddate><creator>Trambly de Laissardière, G.</creator><creator>Oguey, C.</creator><creator>Mayou, D.</creator><general>IOP Publishing</general><general>IOP Science</general><scope>O3W</scope><scope>TSCCA</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>8FD</scope><scope>8FE</scope><scope>8FG</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>ARAPS</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>H8D</scope><scope>HCIFZ</scope><scope>L7M</scope><scope>P5Z</scope><scope>P62</scope><scope>PIMPY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>1XC</scope><orcidid>https://orcid.org/0000-0001-9065-7337</orcidid></search><sort><creationdate>20170201</creationdate><title>Sub-diffusive electronic states in octagonal tiling</title><author>Trambly de Laissardière, G. ; Oguey, C. ; Mayou, D.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c442t-a8d3bc7ecf180a8c5e72a8160b4ccc2f8a8b189b2b2c8c6b1ff096982c5a2d153</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2017</creationdate><topic>Current carriers</topic><topic>Defects</topic><topic>Electron states</topic><topic>Physics</topic><topic>Quasicrystals</topic><topic>Tiling</topic><topic>Wave packets</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Trambly de Laissardière, G.</creatorcontrib><creatorcontrib>Oguey, C.</creatorcontrib><creatorcontrib>Mayou, D.</creatorcontrib><collection>IOP Publishing Free Content</collection><collection>IOPscience (Open Access)</collection><collection>CrossRef</collection><collection>Technology Research Database</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>Advanced Technologies &amp; Aerospace Collection</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Central</collection><collection>Technology Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>Aerospace Database</collection><collection>SciTech Premium Collection</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Advanced Technologies &amp; Aerospace Database</collection><collection>ProQuest Advanced Technologies &amp; Aerospace Collection</collection><collection>Publicly Available Content Database</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><collection>Hyper Article en Ligne (HAL)</collection><jtitle>Journal of physics. Conference series</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Trambly de Laissardière, G.</au><au>Oguey, C.</au><au>Mayou, D.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Sub-diffusive electronic states in octagonal tiling</atitle><jtitle>Journal of physics. Conference series</jtitle><addtitle>J. Phys.: Conf. Ser</addtitle><date>2017-02-01</date><risdate>2017</risdate><volume>809</volume><issue>1</issue><spage>12020</spage><pages>12020-</pages><issn>1742-6588</issn><eissn>1742-6596</eissn><abstract>We study the quantum diffusion of charge carriers in octagonal tilings. Our numerical results show a power law decay of the wave-packet spreading, L(t) ∝ tβ, characteristic of critical states in quasicrystals at large time t. For many energies states are sub-diffusive, i.e. β &lt; 0.5, and thus conductivity increases when the amount of defects (static defects and/or temperature) increases.</abstract><cop>Bristol</cop><pub>IOP Publishing</pub><doi>10.1088/1742-6596/809/1/012020</doi><tpages>4</tpages><orcidid>https://orcid.org/0000-0001-9065-7337</orcidid><oa>free_for_read</oa></addata></record>
fulltext fulltext
identifier ISSN: 1742-6588
ispartof Journal of physics. Conference series, 2017-02, Vol.809 (1), p.12020
issn 1742-6588
1742-6596
language eng
recordid cdi_hal_primary_oai_HAL_hal_02014378v1
source IOP Publishing Free Content; Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals; IOPscience extra; Alma/SFX Local Collection; Free Full-Text Journals in Chemistry
subjects Current carriers
Defects
Electron states
Physics
Quasicrystals
Tiling
Wave packets
title Sub-diffusive electronic states in octagonal tiling
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-28T16%3A08%3A53IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_hal_p&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Sub-diffusive%20electronic%20states%20in%20octagonal%20tiling&rft.jtitle=Journal%20of%20physics.%20Conference%20series&rft.au=Trambly%20de%20Laissardi%C3%A8re,%20G.&rft.date=2017-02-01&rft.volume=809&rft.issue=1&rft.spage=12020&rft.pages=12020-&rft.issn=1742-6588&rft.eissn=1742-6596&rft_id=info:doi/10.1088/1742-6596/809/1/012020&rft_dat=%3Cproquest_hal_p%3E2573849650%3C/proquest_hal_p%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=2573849650&rft_id=info:pmid/&rfr_iscdi=true