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dc.creatorRussell, F. Michaeles
dc.creatorArchilla, Juan F. R.es
dc.creatorFrutos Rayego, Fabiánes
dc.creatorMedina Carrasco, Santiagoes
dc.date.accessioned2018-12-11T12:46:26Z
dc.date.available2018-12-11T12:46:26Z
dc.date.issued2017
dc.identifier.citationRussell, F.M., Archilla, Juan F. R., Frutos Rayego, F. y Medina Carrasco, S. (2017). Infinite charge mobility in muscovite at 300K. EPL, 120 (4), 46001-1-46001-6.
dc.identifier.issn0295-5075es
dc.identifier.urihttps://hdl.handle.net/11441/80943
dc.description.abstractEvidence is presented for infinite charge mobility in natural crystals of muscovite mica at room temperature. Muscovite has a basic layered structure containing a flat monatomic sheet of potassium sandwiched between mirror silicate layers. It is an excellent electrical insulator. Studies of defects in muscovite crystals indicated that positive charge could propagate over great distances along atomic chains in the potassium sheets in the absence of an applied electric potential. The charge moved in association with anharmonic lattice excitations that moved at about sonic speed and created by nuclear recoil of the radioactive isotope 40K. This was verified by measuring currents passing through crystals when irradiated with energetic alpha particles at room temperature. The charge propagated more than 1000 times the range of the alpha particles of average energy and 250 times the range of channelling particles of maximum energy. The range is limited only by size of the crystal.es
dc.description.sponsorshipJ. C. Eilbeck, L. Cruzeiro and L. Brizhikes
dc.description.sponsorshipR. W. Wittyes
dc.description.sponsorshipProject FIS2015-65998-C2-2-P from MINECO, Spaines
dc.description.sponsorshipVI PPIT-US from the Universidad of Sevilla, Spaines
dc.description.sponsorshipIMUSes
dc.formatapplication/pdfes
dc.language.isoenges
dc.publisherIOPes
dc.relation.ispartofEPL, 120 (4), 46001-1-46001-6.
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 Internacional*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/*
dc.subjectGermaniumes
dc.subjectILMes
dc.subjectDiscrete breatherses
dc.subjectQuodonses
dc.subjectDefectses
dc.titleInfinite charge mobility in muscovite at 300Kes
dc.typeinfo:eu-repo/semantics/articlees
dc.type.versioninfo:eu-repo/semantics/acceptedVersiones
dc.rights.accessrightsinfo:eu-repo/semantics/openAccesses
dc.contributor.affiliationUniversidad de Sevilla. Departamento de Física Aplicada Ies
dc.relation.projectIDFIS2015-65998-C2-2-Pes
dc.relation.projectIDVI PPIT-USes
dc.relation.publisherversionhttp://iopscience.iop.org/article/10.1209/0295-5075/120/46001es
dc.identifier.doi10.1209/0295-5075/120/46001es
dc.contributor.groupUniversidad de Sevilla. FQM280: Física no Lineales
idus.format.extent7 p.es
dc.journaltitleEPLes
dc.publication.volumen120es
dc.publication.issue4es
dc.publication.initialPage46001-1es
dc.publication.endPage46001-6es

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