Matches in SemOpenAlex for { <https://semopenalex.org/work/W4225820110> ?p ?o ?g. }
Showing items 1 to 74 of
74
with 100 items per page.
- W4225820110 abstract "We study thermoelectric transport through a serial double quantum dot (DQD) coupled to two metallic leads with different thermal energies. We take into account the electron sequential and cotunneling effects via different master equation approaches. In the absence of intra- and inter-dot Coulomb interactions, a small peak in thermoelectric and heat currents is found for $E_{rm L} text{=} E_{rm R}$ indicating the Coulomb blockade DQD regime, where $E_{rm L}(E_{rm R})$ is the energy of the state of the left(right) quantum dot. In the presence of intra- and inter-dot Coulomb interactions with strengths U$_{rm intra}$, and U$_{rm inter}$, respectively, avoided crossings or resonance energies between the intra- and the inter-dot two-electron states, 2ES, are found. These resonances induce extra transport channels through the DQD leading to strong side peaks in the thermoelectric and heat currents at $ E_{rm L} text{-} E_{rm R} = pm (U_{rm intra} text{-} U_{rm inter})$ in addition to the main peak generated at $E_{rm L} text{=} E_{rm R}$. The current side peaks are enhanced by increased strength of the Coulomb interactions. Interestingly, the current side peaks are enhanced when cotunneling terms are considered in which the resonances of the 2ESs assist the electron cotunneling process through the system. Furthermore, the issue of coherences is carefully checked in the DQD-leads system via different approaches to the master equation, which are the Pauli, the Redfield, a first order Lindblad, and the first- and second order von-Neumann methods. We realize that the Pauli method gives a wrong results for the thermoelectric transport when the role of the coherences is relevant." @default.
- W4225820110 created "2022-05-05" @default.
- W4225820110 creator A5007273861 @default.
- W4225820110 creator A5010976474 @default.
- W4225820110 creator A5012699558 @default.
- W4225820110 creator A5036748017 @default.
- W4225820110 date "2022-01-01" @default.
- W4225820110 modified "2023-10-18" @default.
- W4225820110 title "Thermal transport controlled by intra- and inter-dot Coulomb interactions in sequential and cotunneling serially-coupled double quantum dots" @default.
- W4225820110 hasPublicationYear "2022" @default.
- W4225820110 type Work @default.
- W4225820110 citedByCount "0" @default.
- W4225820110 crossrefType "posted-content" @default.
- W4225820110 hasAuthorship W4225820110A5007273861 @default.
- W4225820110 hasAuthorship W4225820110A5010976474 @default.
- W4225820110 hasAuthorship W4225820110A5012699558 @default.
- W4225820110 hasAuthorship W4225820110A5036748017 @default.
- W4225820110 hasBestOaLocation W42258201101 @default.
- W4225820110 hasConcept C10138342 @default.
- W4225820110 hasConcept C117206207 @default.
- W4225820110 hasConcept C121332964 @default.
- W4225820110 hasConcept C124657808 @default.
- W4225820110 hasConcept C128805008 @default.
- W4225820110 hasConcept C131584629 @default.
- W4225820110 hasConcept C139210041 @default.
- W4225820110 hasConcept C147120987 @default.
- W4225820110 hasConcept C162324750 @default.
- W4225820110 hasConcept C165801399 @default.
- W4225820110 hasConcept C172385210 @default.
- W4225820110 hasConcept C182306322 @default.
- W4225820110 hasConcept C184779094 @default.
- W4225820110 hasConcept C191897082 @default.
- W4225820110 hasConcept C192562407 @default.
- W4225820110 hasConcept C26873012 @default.
- W4225820110 hasConcept C62520636 @default.
- W4225820110 hasConcept C63024428 @default.
- W4225820110 hasConcept C84114770 @default.
- W4225820110 hasConcept C9342510 @default.
- W4225820110 hasConceptScore W4225820110C10138342 @default.
- W4225820110 hasConceptScore W4225820110C117206207 @default.
- W4225820110 hasConceptScore W4225820110C121332964 @default.
- W4225820110 hasConceptScore W4225820110C124657808 @default.
- W4225820110 hasConceptScore W4225820110C128805008 @default.
- W4225820110 hasConceptScore W4225820110C131584629 @default.
- W4225820110 hasConceptScore W4225820110C139210041 @default.
- W4225820110 hasConceptScore W4225820110C147120987 @default.
- W4225820110 hasConceptScore W4225820110C162324750 @default.
- W4225820110 hasConceptScore W4225820110C165801399 @default.
- W4225820110 hasConceptScore W4225820110C172385210 @default.
- W4225820110 hasConceptScore W4225820110C182306322 @default.
- W4225820110 hasConceptScore W4225820110C184779094 @default.
- W4225820110 hasConceptScore W4225820110C191897082 @default.
- W4225820110 hasConceptScore W4225820110C192562407 @default.
- W4225820110 hasConceptScore W4225820110C26873012 @default.
- W4225820110 hasConceptScore W4225820110C62520636 @default.
- W4225820110 hasConceptScore W4225820110C63024428 @default.
- W4225820110 hasConceptScore W4225820110C84114770 @default.
- W4225820110 hasConceptScore W4225820110C9342510 @default.
- W4225820110 hasLocation W42258201101 @default.
- W4225820110 hasOpenAccess W4225820110 @default.
- W4225820110 hasPrimaryLocation W42258201101 @default.
- W4225820110 hasRelatedWork W18394025 @default.
- W4225820110 hasRelatedWork W23562294 @default.
- W4225820110 hasRelatedWork W30653595 @default.
- W4225820110 hasRelatedWork W31181890 @default.
- W4225820110 hasRelatedWork W47153291 @default.
- W4225820110 hasRelatedWork W47666453 @default.
- W4225820110 hasRelatedWork W6146572 @default.
- W4225820110 hasRelatedWork W742841 @default.
- W4225820110 hasRelatedWork W21811384 @default.
- W4225820110 hasRelatedWork W3682215 @default.
- W4225820110 isParatext "false" @default.
- W4225820110 isRetracted "false" @default.
- W4225820110 workType "article" @default.