Scattering of spin-1/2 particles from a PT-symmetric complex potential

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buir.contributor.authorÖzgün, Ege
buir.contributor.authorÖzbay, Ekmel
buir.contributor.orcidÖzbay, Ekmel|0000-0003-2953-1828
dc.citation.epage11001-6en_US
dc.citation.issueNumber1en_US
dc.citation.spage11001-1en_US
dc.citation.volumeNumber131en_US
dc.contributor.authorÖzgün, Ege
dc.contributor.authorHakioğlu, T.
dc.contributor.authorÖzbay, Ekmel
dc.date.accessioned2021-02-21T16:13:09Z
dc.date.available2021-02-21T16:13:09Z
dc.date.issued2020
dc.departmentDepartment of Electrical and Electronics Engineeringen_US
dc.departmentDepartment of Physicsen_US
dc.departmentInstitute of Materials Science and Nanotechnology (UNAM)en_US
dc.departmentNanotechnology Research Center (NANOTAM)en_US
dc.description.abstractIn this letter, we study the scattering of spin- 1 2 particles from a spin-independent parity time (PT )-symmetric complex potential, and for the first time, theoretically demonstrate the coexistence of PT -symmetric and PT -broken phases for broadband energy spectra in this system. We also show the existence of anisotropic transmission resonances, accessible through the tuning of energy. Our results are promising for applications in spintronics, semiconductor-based devices, and a better understanding of the topological surface states.en_US
dc.identifier.doi10.1209/0295-5075/131/11001en_US
dc.identifier.issn0295-5075
dc.identifier.urihttp://hdl.handle.net/11693/75534
dc.language.isoEnglishen_US
dc.publisherIOPen_US
dc.relation.isversionofhttps://dx.doi.org/10.1209/0295-5075/131/11001en_US
dc.source.titleEPLen_US
dc.titleScattering of spin-1/2 particles from a PT-symmetric complex potentialen_US
dc.typeArticleen_US

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Department of Physics
Department of Electrical and Electronics Engineering
Institute of Materials Science and Nanotechnology (UNAM)
Nanotechnology Research Center (NANOTAM)