Single-photon pump by Cooper-pair splitting
Single-photon pump by Cooper-pair splitting
Loading...
Date
2019
Editors
Journal ISSN
Electronic ISSN
ISBN
Bibliographical data
Publisher
Series
URI (citable link)
DOI (citable link)
ArXiv-ID
International patent number
Link to the license
EU project number
Project
Open Access publication
Collections
Title in another language
Publication type
Journal article
Publication status
Published
Published in
Physical Review Research ; 1 (2019), 3. - 033098. - eISSN 2643-1564
Abstract
Hybrid quantum dot-oscillator systems have become attractive platforms to inspect quantum coherence effects at the nanoscale. Here, we investigate a Cooper-pair splitter setup consisting of two quantum dots, each linearly coupled to a local resonator. The latter can be realized either by a microwave cavity or a nanomechanical resonator. Focusing on the subgap regime, we demonstrate that cross-Andreev reflection, through which Cooper pairs are split into both dots, can efficiently cool down simultaneously both resonators into their ground state. Moreover, we show that a nonlocal heat transfer between the two resonators is activated when opportune resonance conditions are matched. The proposed scheme can act as a heat-pump device with potential applications in heat control and cooling of mesoscopic quantum resonators.
Summary in another language
Subject (DDC)
530 Physics
Keywords
Conference
Review
undefined / . - undefined, undefined. - (undefined; undefined)
Cite This
ISO 690
MANTOVANI, Mattia, Wolfgang BELZIG, Gianluca RASTELLI, Robert HUSSEIN, 2019. Single-photon pump by Cooper-pair splitting. In: Physical Review Research. 1(3), 033098. eISSN 2643-1564. Available under: doi: 10.1103/PhysRevResearch.1.033098BibTex
@article{Mantovani2019-07-09T17:48:13ZSingl-47650, year={2019}, doi={10.1103/PhysRevResearch.1.033098}, title={Single-photon pump by Cooper-pair splitting}, number={3}, volume={1}, journal={Physical Review Research}, author={Mantovani, Mattia and Belzig, Wolfgang and Rastelli, Gianluca and Hussein, Robert}, note={Article Number: 033098} }
RDF
<rdf:RDF xmlns:dcterms="http://purl.org/dc/terms/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:bibo="http://purl.org/ontology/bibo/" xmlns:dspace="http://digital-repositories.org/ontologies/dspace/0.1.0#" xmlns:foaf="http://xmlns.com/foaf/0.1/" xmlns:void="http://rdfs.org/ns/void#" xmlns:xsd="http://www.w3.org/2001/XMLSchema#" > <rdf:Description rdf:about="https://kops.uni-konstanz.de/server/rdf/resource/123456789/47650"> <dcterms:isPartOf rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/41"/> <dcterms:abstract xml:lang="eng">Hybrid quantum dot-oscillator systems have become attractive platforms to inspect quantum coherence effects at the nanoscale. Here, we investigate a Cooper-pair splitter setup consisting of two quantum dots, each linearly coupled to a local resonator. The latter can be realized either by a microwave cavity or a nanomechanical resonator. Focusing on the subgap regime, we demonstrate that cross-Andreev reflection, through which Cooper pairs are split into both dots, can efficiently cool down simultaneously both resonators into their ground state. Moreover, we show that a nonlocal heat transfer between the two resonators is activated when opportune resonance conditions are matched. The proposed scheme can act as a heat-pump device with potential applications in heat control and cooling of mesoscopic quantum resonators.</dcterms:abstract> <dcterms:issued>2019-07-09T17:48:13Z</dcterms:issued> <dc:contributor>Rastelli, Gianluca</dc:contributor> <dcterms:title>Single-photon pump by Cooper-pair splitting</dcterms:title> <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2019-11-27T10:55:39Z</dcterms:available> <void:sparqlEndpoint rdf:resource="http://localhost/fuseki/dspace/sparql"/> <dc:creator>Rastelli, Gianluca</dc:creator> <dc:language>eng</dc:language> <dc:contributor>Belzig, Wolfgang</dc:contributor> <dcterms:rights rdf:resource="http://creativecommons.org/licenses/by/4.0/"/> <dspace:isPartOfCollection rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/41"/> <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2019-11-27T10:55:39Z</dc:date> <dcterms:isPartOf rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/52"/> <bibo:uri rdf:resource="https://kops.uni-konstanz.de/handle/123456789/47650"/> <dcterms:hasPart rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/47650/1/Mantovani_2-7c1yqoqp9nql1.pdf"/> <dspace:isPartOfCollection rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/52"/> <dc:rights>Attribution 4.0 International</dc:rights> <dc:creator>Mantovani, Mattia</dc:creator> <dc:contributor>Hussein, Robert</dc:contributor> <dc:contributor>Mantovani, Mattia</dc:contributor> <foaf:homepage rdf:resource="http://localhost:8080/"/> <dspace:hasBitstream rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/47650/1/Mantovani_2-7c1yqoqp9nql1.pdf"/> <dc:creator>Belzig, Wolfgang</dc:creator> <dc:creator>Hussein, Robert</dc:creator> </rdf:Description> </rdf:RDF>
Internal note
xmlui.Submission.submit.DescribeStep.inputForms.label.kops_note_fromSubmitter
Examination date of dissertation
Method of financing
Comment on publication
Alliance license
Corresponding Authors der Uni Konstanz vorhanden
International Co-Authors
Bibliography of Konstanz
Yes
Refereed
Unknown