Matches in SemOpenAlex for { <https://semopenalex.org/work/W2246081626> ?p ?o ?g. }
Showing items 1 to 82 of
82
with 100 items per page.
- W2246081626 abstract "By combining, and modestly extending, a variety of theoretical concepts for the dynamics of liquids in the supercooled regime, we formulate a simple analytic model for the temperature and wavevector dependent collective density fluctuation relaxation time that is measurable using coherent dynamic neutron scattering. Comparison with experiments on the ionic glass-forming liquid Ca–K–NO3 in the lightly supercooled regime suggests the model captures the key physics in both the local cage and mesoscopic regimes, including the unusual wavevector dependence of the collective structural relaxation time. The model is consistent with the idea that the decoupling between diffusion and viscosity is reflected in a different temperature dependence of the collective relaxation time at intermediate wavevectors and near the main (cage) peak of the static structure factor. More generally, our analysis provides support for the ideas that decoupling information and growing dynamic length scales can be at least qualitatively deduced by analyzing the collective relaxation time as a function of temperature and wavevector, and that there is a strong link between dynamic heterogeneity phenomena at the single and many particle level. Though very simple, the model can be applied to other systems, such as molecular liquids." @default.
- W2246081626 created "2016-06-24" @default.
- W2246081626 creator A5045572539 @default.
- W2246081626 creator A5046359584 @default.
- W2246081626 creator A5089817720 @default.
- W2246081626 date "2014-03-06" @default.
- W2246081626 modified "2023-09-23" @default.
- W2246081626 title "Coherent neutron scattering and collective dynamics on mesoscale" @default.
- W2246081626 hasPublicationYear "2014" @default.
- W2246081626 type Work @default.
- W2246081626 sameAs 2246081626 @default.
- W2246081626 citedByCount "0" @default.
- W2246081626 crossrefType "journal-article" @default.
- W2246081626 hasAuthorship W2246081626A5045572539 @default.
- W2246081626 hasAuthorship W2246081626A5046359584 @default.
- W2246081626 hasAuthorship W2246081626A5089817720 @default.
- W2246081626 hasConcept C104015590 @default.
- W2246081626 hasConcept C109496249 @default.
- W2246081626 hasConcept C112964491 @default.
- W2246081626 hasConcept C121332964 @default.
- W2246081626 hasConcept C121864883 @default.
- W2246081626 hasConcept C127413603 @default.
- W2246081626 hasConcept C130095028 @default.
- W2246081626 hasConcept C133731056 @default.
- W2246081626 hasConcept C152568617 @default.
- W2246081626 hasConcept C15744967 @default.
- W2246081626 hasConcept C177731217 @default.
- W2246081626 hasConcept C205606062 @default.
- W2246081626 hasConcept C26065003 @default.
- W2246081626 hasConcept C26873012 @default.
- W2246081626 hasConcept C2776029896 @default.
- W2246081626 hasConcept C31198834 @default.
- W2246081626 hasConcept C62520636 @default.
- W2246081626 hasConcept C77805123 @default.
- W2246081626 hasConcept C97355855 @default.
- W2246081626 hasConceptScore W2246081626C104015590 @default.
- W2246081626 hasConceptScore W2246081626C109496249 @default.
- W2246081626 hasConceptScore W2246081626C112964491 @default.
- W2246081626 hasConceptScore W2246081626C121332964 @default.
- W2246081626 hasConceptScore W2246081626C121864883 @default.
- W2246081626 hasConceptScore W2246081626C127413603 @default.
- W2246081626 hasConceptScore W2246081626C130095028 @default.
- W2246081626 hasConceptScore W2246081626C133731056 @default.
- W2246081626 hasConceptScore W2246081626C152568617 @default.
- W2246081626 hasConceptScore W2246081626C15744967 @default.
- W2246081626 hasConceptScore W2246081626C177731217 @default.
- W2246081626 hasConceptScore W2246081626C205606062 @default.
- W2246081626 hasConceptScore W2246081626C26065003 @default.
- W2246081626 hasConceptScore W2246081626C26873012 @default.
- W2246081626 hasConceptScore W2246081626C2776029896 @default.
- W2246081626 hasConceptScore W2246081626C31198834 @default.
- W2246081626 hasConceptScore W2246081626C62520636 @default.
- W2246081626 hasConceptScore W2246081626C77805123 @default.
- W2246081626 hasConceptScore W2246081626C97355855 @default.
- W2246081626 hasLocation W22460816261 @default.
- W2246081626 hasOpenAccess W2246081626 @default.
- W2246081626 hasPrimaryLocation W22460816261 @default.
- W2246081626 hasRelatedWork W1424105882 @default.
- W2246081626 hasRelatedWork W1557789091 @default.
- W2246081626 hasRelatedWork W1989618099 @default.
- W2246081626 hasRelatedWork W2004056252 @default.
- W2246081626 hasRelatedWork W2049547814 @default.
- W2246081626 hasRelatedWork W2070056484 @default.
- W2246081626 hasRelatedWork W2092252171 @default.
- W2246081626 hasRelatedWork W2154738848 @default.
- W2246081626 hasRelatedWork W2320477373 @default.
- W2246081626 hasRelatedWork W2332375979 @default.
- W2246081626 hasRelatedWork W2784023342 @default.
- W2246081626 hasRelatedWork W2806064896 @default.
- W2246081626 hasRelatedWork W2950485963 @default.
- W2246081626 hasRelatedWork W3000470956 @default.
- W2246081626 hasRelatedWork W3021702567 @default.
- W2246081626 hasRelatedWork W3100215611 @default.
- W2246081626 hasRelatedWork W3114205666 @default.
- W2246081626 hasRelatedWork W3126787824 @default.
- W2246081626 hasRelatedWork W3198609698 @default.
- W2246081626 hasRelatedWork W3208197588 @default.
- W2246081626 hasVolume "2014" @default.
- W2246081626 isParatext "false" @default.
- W2246081626 isRetracted "false" @default.
- W2246081626 magId "2246081626" @default.
- W2246081626 workType "article" @default.