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Modeling and Visualization of Electron Scattering on Quantum Rings

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dc.contributor.authorMuzykina, E. A.
dc.contributor.authorSibirmovsky, Y. D.
dc.contributor.authorСибирмовский, Юрий Дмитриевич
dc.date.accessioned2024-12-28T10:54:11Z
dc.date.available2024-12-28T10:54:11Z
dc.date.issued2023
dc.description.abstractThe problem of scattering of quasi-dimensional electrons on a potential in the form of a quantum ring and a quantum dot is solved. The problem is addressed as a part of analysis of quantum interference effects in semiconductor nanostructures with nontrivial geometry as well as for the design of nanoelectronic devices based on them. In contrast to existing works, algorithms for solving both stationary and non-stationary Schrödinger equation with arbitrary scattering potential are developed here. Analytical and finite-difference methods are used, which makes it possible to obtain an arbitrarily accurate solution, with which the process of electron scattering on a quantum ring is modeled and visualized. This visualization allows us to discover how the shape of the quantum ring affects the angular distribution of the scattering amplitude as well as determine the presence of a self-interference of the scattered electron wave function.
dc.format.extentС. 47-59
dc.identifier.citationMuzykina, E. A. Modeling and Visualization of Electron Scattering on Quantum Rings / Muzykina, E. A., Sibirmovsky, Y. D. // Scientific Visualization. - 2023. - 15. - № 1. - P. 47-59. - 10.26583/sv.15.1.04
dc.identifier.doi10.26583/sv.15.1.04
dc.identifier.urihttps://www.doi.org/10.26583/sv.15.1.04
dc.identifier.urihttps://www.scopus.com/record/display.uri?eid=2-s2.0-85158912877&origin=resultslist
dc.identifier.urihttps://openrepository.mephi.ru/handle/123456789/30173
dc.relation.ispartofScientific Visualization
dc.subjectQuantum Dots
dc.subjectQuantitative Surface Analysis
dc.subjectScanning Electron Microscopy
dc.subjectQuantum Size Effects
dc.subjectElectronic Structure
dc.titleModeling and Visualization of Electron Scattering on Quantum Rings
dc.typeArticle
dspace.entity.typePublication
oaire.citation.issue1
oaire.citation.volume15
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relation.isAuthorOfPublication.latestForDiscovery7d7035b9-499f-4779-8c12-e847ea26aba3
relation.isOrgUnitOfPublication06e1796d-4f55-4057-8d7e-bb2f3b5676f5
relation.isOrgUnitOfPublication.latestForDiscovery06e1796d-4f55-4057-8d7e-bb2f3b5676f5
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