Charge transport in a CoPt3 nanocrystal microwire

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dc.contributor.author Beecher, Paul
dc.contributor.author De Marzi, Gianluca
dc.contributor.author Quinn, Aidan J.
dc.contributor.author Redmond, Gareth
dc.contributor.author Shevchenko, E. V.
dc.contributor.author Weller, H.
dc.date.accessioned 2017-07-28T13:29:54Z
dc.date.available 2017-07-28T13:29:54Z
dc.date.issued 2004
dc.identifier.citation Beecher, P., Marzi, G. D., Quinn, A. J., Redmond, G., Shevchenko, E. V. and Weller, H. (2004) 'Charge transport in a CoPt3 nanocrystal microwire', Applied Physics Letters, 85(23), pp. 5706-5708. doi: 10.1063/1.1830684 en
dc.identifier.volume 85
dc.identifier.issued 23
dc.identifier.startpage 5706
dc.identifier.endpage 5708
dc.identifier.issn 0003-6951
dc.identifier.issn 1077-3118
dc.identifier.uri http://hdl.handle.net/10468/4397
dc.identifier.doi 10.1063/1.1830684
dc.description.abstract The electrical characteristics of single CoPt3 nanocrystal microwires formed by magnetic field-directed growth from colloidal solutions are presented. The wires comprise disordered assemblies of discrete nanocrystals, separated from each other by protective organic ligand shells. Electrical data indicate that the activated charge transport properties of the wires are determined by the nanocrystal charging energy, governed by the size and capacitance of the individual nanocrystals. Focused ion beam-assisted deposition of Pt metal at the wire-electrode junctions is employed to optimize the wire-electrode contacts, whilst maintaining the nanocrystal-dominated transport characteristics of these one-dimensional nanocrystal structures. (C) 2004 American Institute of Physics. (DOI:10.1063/1.1830684) en
dc.description.sponsorship European Commission (EU RTN project Micro-Nano (HPRN-CT-2000-00028); Higher Education Authority (Irish HEA PRTLI Nanoscience Initiative) en
dc.format.mimetype application/pdf en
dc.language.iso en en
dc.publisher AIP Publishing en
dc.relation.uri http://aip.scitation.org/doi/abs/10.1063/1.1830684
dc.rights © 2004 American Institute of Physics.This article may be downloaded for personal use only. Any other use requires prior permission of the author and AIP Publishing. The following article appeared in Beecher, P., Marzi, G. D., Quinn, A. J., Redmond, G., Shevchenko, E. V. and Weller, H. (2004) 'Charge transport in a CoPt3 nanocrystal microwire', Applied Physics Letters, 85(23), pp. 5706-5708 and may be found at http://aip.scitation.org/doi/abs/10.1063/1.1830684 en
dc.subject Superlattices en
dc.subject Nanowires en
dc.subject Organization en
dc.subject Temperature en
dc.subject Transition en
dc.subject Monolayers en
dc.subject Contacts en
dc.subject Arrays en
dc.subject Size en
dc.subject Nanocrystals en
dc.subject Metal to metal contacts en
dc.subject Capacitance en
dc.subject Focused ion beam technology en
dc.title Charge transport in a CoPt3 nanocrystal microwire en
dc.type Article (peer-reviewed) en
dc.internal.authorcontactother Aidan Quinn, Tyndall National Institute, University College Cork, Cork, Ireland +353-21-490-3000, Email: aidan.quinn@tyndall.ie en
dc.internal.availability Full text available en
dc.description.version Published Version en
dc.internal.rssid 288086106
dc.internal.wokid WOS:000225620100070
dc.contributor.funder Fifth Framework Programme
dc.contributor.funder Higher Education Authority
dc.description.status Peer reviewed en
dc.identifier.journaltitle Applied Physics Letters en
dc.internal.IRISemailaddress aidan.quinn@tyndall.ie en


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