Mobility edge phenomenon in a Hubbard chain : A mean field study

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MAITI, Santanu K., Abraham NITZAN, 2013. Mobility edge phenomenon in a Hubbard chain : A mean field study. In: Physics Letters A. 377(16-17), pp. 1205-1209. ISSN 0375-9601. eISSN 1873-2429. Available under: doi: 10.1016/j.physleta.2013.03.013

@article{Maiti2013Mobil-26566, title={Mobility edge phenomenon in a Hubbard chain : A mean field study}, year={2013}, doi={10.1016/j.physleta.2013.03.013}, number={16-17}, volume={377}, issn={0375-9601}, journal={Physics Letters A}, pages={1205--1209}, author={Maiti, Santanu K. and Nitzan, Abraham} }

<rdf:RDF xmlns:dcterms="" xmlns:dc="" xmlns:rdf="" xmlns:bibo="" xmlns:dspace="" xmlns:foaf="" xmlns:void="" xmlns:xsd="" > <rdf:Description rdf:about=""> <dc:creator>Nitzan, Abraham</dc:creator> <void:sparqlEndpoint rdf:resource="http://localhost/fuseki/dspace/sparql"/> <dcterms:available rdf:datatype="">2014-03-05T12:18:56Z</dcterms:available> <bibo:uri rdf:resource=""/> <dc:contributor>Nitzan, Abraham</dc:contributor> <dc:language>eng</dc:language> <dcterms:issued>2013</dcterms:issued> <foaf:homepage rdf:resource="http://localhost:8080/jspui"/> <dcterms:bibliographicCitation>Physics Letters / A ; 377 (2013), 16-17. - S. 1205-1209</dcterms:bibliographicCitation> <dc:creator>Maiti, Santanu K.</dc:creator> <dc:date rdf:datatype="">2014-03-05T12:18:56Z</dc:date> <dc:rights>terms-of-use</dc:rights> <dcterms:isPartOf rdf:resource=""/> <dc:contributor>Maiti, Santanu K.</dc:contributor> <dcterms:title>Mobility edge phenomenon in a Hubbard chain : A mean field study</dcterms:title> <dspace:isPartOfCollection rdf:resource=""/> <dcterms:rights rdf:resource=""/> <dcterms:abstract xml:lang="eng">We show that a tight-binding one-dimensional chain composed of interacting and non-interacting atomic sites can exhibit multiple mobility edges at different values of carrier energy in presence of external electric field. Within a mean field Hartree–Fock approximation we numerically calculate two-terminal transport by using Greenʼs function formalism. Several cases are analyzed depending on the arrangements of interacting and non-interacting atoms in the chain. The analysis may be helpful in designing mesoscale switching devices.</dcterms:abstract> </rdf:Description> </rdf:RDF>

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