Matches in SemOpenAlex for { <https://semopenalex.org/work/W1562158894> ?p ?o ?g. }
Showing items 1 to 55 of
55
with 100 items per page.
- W1562158894 abstract "We develop a Boltzmann-Langevin description of Coulomb drag effect in clean double-layer systems with large interlayer separation $d$ as compared to the average interelectron distance $lambda_F$. Coulomb drag arises from density fluctuations with spatial scales of order $d$. At low temperatures, their characteristic frequencies exceed the intralayer equilibration rate of the electron liquid, and Coulomb drag may be treated in the collisionless approximation. As temperature is raised, the electron mean free path becomes short due to electron-electron scattering. This leads to local equilibration of electron liquid, and consequently drag is determined by hydrodynamic density modes. Our theory applies to both the collisionless and the hydrodynamic regimes, and it enables us to describe the crossover between them. We find that drag resistivity exhibits a nonmonotonic temperature dependence with multiple crossovers at distinct energy scales. At the lowest temperatures, Coulomb drag is dominated by the particle-hole continuum, whereas at higher temperatures of the collision-dominated regime it is governed by the plasmon modes. We observe that fast intralayer equilibration mediated by electron-electron collisions ultimately renders a stronger drag effect." @default.
- W1562158894 created "2016-06-24" @default.
- W1562158894 creator A5034674079 @default.
- W1562158894 creator A5078721924 @default.
- W1562158894 creator A5089000549 @default.
- W1562158894 date "2015-03-18" @default.
- W1562158894 modified "2023-09-24" @default.
- W1562158894 title "Boltzmann-Langevin theory of Coulomb drag" @default.
- W1562158894 doi "https://doi.org/10.48550/arxiv.1503.05566" @default.
- W1562158894 hasPublicationYear "2015" @default.
- W1562158894 type Work @default.
- W1562158894 sameAs 1562158894 @default.
- W1562158894 citedByCount "0" @default.
- W1562158894 crossrefType "posted-content" @default.
- W1562158894 hasAuthorship W1562158894A5034674079 @default.
- W1562158894 hasAuthorship W1562158894A5078721924 @default.
- W1562158894 hasAuthorship W1562158894A5089000549 @default.
- W1562158894 hasBestOaLocation W15621588941 @default.
- W1562158894 hasConcept C121332964 @default.
- W1562158894 hasConcept C147120987 @default.
- W1562158894 hasConcept C168986899 @default.
- W1562158894 hasConcept C191486275 @default.
- W1562158894 hasConcept C26873012 @default.
- W1562158894 hasConcept C35304006 @default.
- W1562158894 hasConcept C57879066 @default.
- W1562158894 hasConcept C62520636 @default.
- W1562158894 hasConcept C72921944 @default.
- W1562158894 hasConcept C9342510 @default.
- W1562158894 hasConceptScore W1562158894C121332964 @default.
- W1562158894 hasConceptScore W1562158894C147120987 @default.
- W1562158894 hasConceptScore W1562158894C168986899 @default.
- W1562158894 hasConceptScore W1562158894C191486275 @default.
- W1562158894 hasConceptScore W1562158894C26873012 @default.
- W1562158894 hasConceptScore W1562158894C35304006 @default.
- W1562158894 hasConceptScore W1562158894C57879066 @default.
- W1562158894 hasConceptScore W1562158894C62520636 @default.
- W1562158894 hasConceptScore W1562158894C72921944 @default.
- W1562158894 hasConceptScore W1562158894C9342510 @default.
- W1562158894 hasLocation W15621588941 @default.
- W1562158894 hasOpenAccess W1562158894 @default.
- W1562158894 hasPrimaryLocation W15621588941 @default.
- W1562158894 hasRelatedWork W1562158894 @default.
- W1562158894 hasRelatedWork W1978307052 @default.
- W1562158894 hasRelatedWork W1980745697 @default.
- W1562158894 hasRelatedWork W1995648789 @default.
- W1562158894 hasRelatedWork W2033231768 @default.
- W1562158894 hasRelatedWork W2069186807 @default.
- W1562158894 hasRelatedWork W2108489693 @default.
- W1562158894 hasRelatedWork W2123339809 @default.
- W1562158894 hasRelatedWork W2964143086 @default.
- W1562158894 hasRelatedWork W4211056702 @default.
- W1562158894 isParatext "false" @default.
- W1562158894 isRetracted "false" @default.
- W1562158894 magId "1562158894" @default.
- W1562158894 workType "article" @default.