Persistent currents of ultrarelativistic plasma-encased endofullerene molecules entrapping a H atom

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dc.contributor.authorBahar, Mustafa Kemal
dc.date.accessioned2024-10-26T18:02:11Z
dc.date.available2024-10-26T18:02:11Z
dc.date.issued2024
dc.departmentSivas Cumhuriyet Üniversitesi
dc.description.abstractIn this work, for the first time in the relevant literature, the persistent currents (PC) and induced magnetic fields (IMF) of an endofullerene molecule entrapping a hydrogen atom, under spherical confinement, are investigated. The endofullerene molecule is enclosed within a spherical region and embedded in a plasma environment. The plasma environment is depicted with the more general exponential cosine screened Coulomb potential, and its relevant effects are analyzed by considering plasma screening parameters. The relevant model for endohedral confinement is the Woods-Saxon confinement potential, which is compatible with experimental data. The effects of various forms of C n are thoroughly elucidated via the analysis of the confinement depth, spherical shell thickness, the inner radius, and the smoothing parameters. To find the bound states in the spherically confined endofullerene, the decoupling of the second-order Dirac equation for the large and small components of the radial atomic wave functions is considered. The Dirac equation with the interaction potential is solved numerically by using the Runge-Kutta-Fehlberg method via the decoupling formalism. The influence of spin orientations on the PC and IMF is also elucidated. The effects of spherical confinement, plasma shielding, and the structural properties of the fullerene on the PC and IMF are thoroughly viewed. Moreover, under given physical conditions, the optimal ranges of these effects are determined.
dc.identifier.doi10.1088/1572-9494/ad393e
dc.identifier.issn0253-6102
dc.identifier.issn1572-9494
dc.identifier.issue6
dc.identifier.scopus2-s2.0-85192518003
dc.identifier.scopusqualityQ2
dc.identifier.urihttps://doi.org/10.1088/1572-9494/ad393e
dc.identifier.urihttps://hdl.handle.net/20.500.12418/27981
dc.identifier.volume76
dc.identifier.wosWOS:001215810300001
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherIop Publishing Ltd
dc.relation.ispartofCommunications in Theoretical Physics
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectquantum plasma
dc.subjectendohedral fullerene
dc.subjectpersistent current
dc.subjectultrarelativistic interaction
dc.subjectinduced magnetic field
dc.titlePersistent currents of ultrarelativistic plasma-encased endofullerene molecules entrapping a H atom
dc.typeArticle

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