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http://hdl.handle.net/1942/43593
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DC Field | Value | Language |
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dc.contributor.author | SILVA FILHO, Fernando | - |
dc.contributor.author | FERNANDEZ NOA, Carlos | - |
dc.contributor.author | Fiore, Carlos E | - |
dc.contributor.author | WIJNS, Bart | - |
dc.contributor.author | CLEUREN, Bart | - |
dc.date.accessioned | 2024-08-27T13:42:59Z | - |
dc.date.available | 2024-08-27T13:42:59Z | - |
dc.date.issued | 2024 | - |
dc.date.submitted | 2024-08-13T13:17:53Z | - |
dc.identifier.citation | Journal of physics. A, Mathematical and theoretical (Print), 57 (34) (Art N° 345001) | - |
dc.identifier.uri | http://hdl.handle.net/1942/43593 | - |
dc.description.abstract | Sequential (or collisional) engines have been put forward as an alternative candidate for the realisation of reliable engine setups. Despite this, the role of the different stages and the influence of the intermediate reservoirs is not well understood. We introduce the idea of conveniently adjusting/choosing intermediate reservoirs at engine devices as a strategy for optimizing its performance. This is done by considering a minimal model composed of a quantum-dot machine sequentially exposed to various reservoirs at each stage, and for which thermodynamic quantities (including power and efficiency) can be obtained exactly from the framework of stochastic thermodynamics, irrespective the number of stages. Results show that a significant gain can be obtained by increasing the number of stages and conveniently choosing their parameters. | - |
dc.description.sponsorship | The financial support from Brazilian agencies CNPq and CAPES is acknowledged. This project was supported by the Special Research Fund (BOF) of Hasselt University under Grants Nos. BOF20BL17 and BOF23DOCBL14. B W is supported by the Special Research Fund (BOF) of UHasselt (BOF20OWB22). | - |
dc.language.iso | en | - |
dc.publisher | IOP Publishing Ltd | - |
dc.rights | 2024 IOP Publishing Ltd | - |
dc.subject.other | Thermodynamics | - |
dc.subject.other | nonequilibrium engines | - |
dc.subject.other | stochastic processes | - |
dc.subject.other | quantum-dot | - |
dc.subject.other | entropy production | - |
dc.title | Thermodynamics of a collisional quantum-dot machine: the role of stages | - |
dc.type | Journal Contribution | - |
dc.identifier.issue | 34 | - |
dc.identifier.volume | 57 | - |
local.bibliographicCitation.jcat | A1 | - |
local.type.refereed | Refereed | - |
local.type.specified | Article | - |
local.bibliographicCitation.artnr | 345001 | - |
dc.identifier.doi | 10.1088/1751-8121/ad695e | - |
dc.identifier.isi | 001287500600001 | - |
local.provider.type | CrossRef | - |
local.uhasselt.international | yes | - |
item.fullcitation | SILVA FILHO, Fernando; FERNANDEZ NOA, Carlos; Fiore, Carlos E; WIJNS, Bart & CLEUREN, Bart (2024) Thermodynamics of a collisional quantum-dot machine: the role of stages. In: Journal of physics. A, Mathematical and theoretical (Print), 57 (34) (Art N° 345001). | - |
item.fulltext | With Fulltext | - |
item.embargoEndDate | 2025-02-28 | - |
item.accessRights | Embargoed Access | - |
item.contributor | SILVA FILHO, Fernando | - |
item.contributor | FERNANDEZ NOA, Carlos | - |
item.contributor | Fiore, Carlos E | - |
item.contributor | WIJNS, Bart | - |
item.contributor | CLEUREN, Bart | - |
crisitem.journal.issn | 1751-8113 | - |
crisitem.journal.eissn | 1751-8121 | - |
Appears in Collections: | Research publications |
Files in This Item:
File | Description | Size | Format | |
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Filho_2024_J._Phys._A__Math._Theor._57_345001.pdf Restricted Access | Published version | 3.19 MB | Adobe PDF | View/Open Request a copy |
paper_quantum_dot_several_reservoirs.pdf Until 2025-02-28 | Peer-reviewed author version | 1.3 MB | Adobe PDF | View/Open Request a copy |
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