FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2013304087> ?p ?o ?g. }

• W2013304087 abstract "Vibrational density of states (VDOS) in a supercooled polydisperse liquid is computed by diagonalizing the Hessian matrix evaluated at the potential energy minima for systems with different values of polydispersity. An increase of polydispersity leads to an increase in relative population of the localized high-frequency modes. At low frequencies, the density of states show an excess compared to the Debye squared-frequency law, which has been identified with the boson peak. The height of the boson peak increases with polydispersity. The values of the participation ratio as well as the level spacing statistics demonstrate that the modes comprising the boson peak are largely delocalized. Interestingly, the intensity of the boson peak shows a rather narrow sensitivity to changes in temperature and is seen to persist even at high temperatures. Study of the difference spectrum at two different polydispersity reveals that the increase in the height of boson peak is due to a population shift from modes with frequencies above the maximum in the VDOS to that below the maximum, indicating an increase in the fraction of the unstable modes in the system. The latter is further supported by the facilitation of the observed dynamics by polydispersity. Since the strength of the liquid increases with polydispersity, the present result provides an evidence that the intensity of boson peak correlates positively with the strength of the liquid, as observed earlier in many experimental systems." @default.
• W2013304087 created "2016-06-24" @default.
• W2013304087 creator A5007907430 @default.
• W2013304087 creator A5083996598 @default.
• W2013304087 date "2010-03-26" @default.
• W2013304087 modified "2023-10-16" @default.
• W2013304087 title "Vibrational dynamics and boson peak in a supercooled polydisperse liquid" @default.
• W2013304087 cites W1496184332 @default.
• W2013304087 cites W1836860166 @default.
• W2013304087 cites W1966971453 @default.
• W2013304087 cites W1967734602 @default.
• W2013304087 cites W1972182798 @default.
• W2013304087 cites W1974178725 @default.
• W2013304087 cites W1983743387 @default.
• W2013304087 cites W1986881466 @default.
• W2013304087 cites W1990516330 @default.
• W2013304087 cites W1991174976 @default.
• W2013304087 cites W1993880421 @default.
• W2013304087 cites W1994692525 @default.
• W2013304087 cites W1995471907 @default.
• W2013304087 cites W1997676547 @default.
• W2013304087 cites W2000290320 @default.
• W2013304087 cites W2000427299 @default.
• W2013304087 cites W2004789930 @default.
• W2013304087 cites W2007700073 @default.
• W2013304087 cites W2018530992 @default.
• W2013304087 cites W2020770393 @default.
• W2013304087 cites W2029558519 @default.
• W2013304087 cites W2041060559 @default.
• W2013304087 cites W2041292486 @default.
• W2013304087 cites W2045607459 @default.
• W2013304087 cites W2051938307 @default.
• W2013304087 cites W2053847377 @default.
• W2013304087 cites W2057139729 @default.
• W2013304087 cites W2076561528 @default.
• W2013304087 cites W2079972888 @default.
• W2013304087 cites W2088583439 @default.
• W2013304087 cites W2089731892 @default.
• W2013304087 cites W2092684004 @default.
• W2013304087 cites W2093273986 @default.
• W2013304087 cites W2111114270 @default.
• W2013304087 cites W2143128989 @default.
• W2013304087 cites W2144778666 @default.
• W2013304087 cites W2152478370 @default.
• W2013304087 doi "https://doi.org/10.1103/physreve.81.031506" @default.
• W2013304087 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/20365739" @default.
• W2013304087 hasPublicationYear "2010" @default.
• W2013304087 type Work @default.
• W2013304087 sameAs 2013304087 @default.
• W2013304087 citedByCount "3" @default.
• W2013304087 countsByYear W20133040872014 @default.
• W2013304087 crossrefType "journal-article" @default.
• W2013304087 hasAuthorship W2013304087A5007907430 @default.
• W2013304087 hasAuthorship W2013304087A5083996598 @default.
• W2013304087 hasBestOaLocation W20133040872 @default.
• W2013304087 hasConcept C112964491 @default.
• W2013304087 hasConcept C11432220 @default.
• W2013304087 hasConcept C121332964 @default.
• W2013304087 hasConcept C144024400 @default.
• W2013304087 hasConcept C149923435 @default.
• W2013304087 hasConcept C188027245 @default.
• W2013304087 hasConcept C192562407 @default.
• W2013304087 hasConcept C26873012 @default.
• W2013304087 hasConcept C2908647359 @default.
• W2013304087 hasConcept C41999313 @default.
• W2013304087 hasConcept C62520636 @default.
• W2013304087 hasConcept C79118098 @default.
• W2013304087 hasConcept C97355855 @default.
• W2013304087 hasConceptScore W2013304087C112964491 @default.
• W2013304087 hasConceptScore W2013304087C11432220 @default.
• W2013304087 hasConceptScore W2013304087C121332964 @default.
• W2013304087 hasConceptScore W2013304087C144024400 @default.
• W2013304087 hasConceptScore W2013304087C149923435 @default.
• W2013304087 hasConceptScore W2013304087C188027245 @default.
• W2013304087 hasConceptScore W2013304087C192562407 @default.
• W2013304087 hasConceptScore W2013304087C26873012 @default.
• W2013304087 hasConceptScore W2013304087C2908647359 @default.
• W2013304087 hasConceptScore W2013304087C41999313 @default.
• W2013304087 hasConceptScore W2013304087C62520636 @default.
• W2013304087 hasConceptScore W2013304087C79118098 @default.
• W2013304087 hasConceptScore W2013304087C97355855 @default.
• W2013304087 hasIssue "3" @default.
• W2013304087 hasLocation W20133040871 @default.
• W2013304087 hasLocation W20133040872 @default.
• W2013304087 hasLocation W20133040873 @default.
• W2013304087 hasOpenAccess W2013304087 @default.
• W2013304087 hasPrimaryLocation W20133040871 @default.
• W2013304087 hasRelatedWork W1821418556 @default.
• W2013304087 hasRelatedWork W2015939594 @default.
• W2013304087 hasRelatedWork W2023420927 @default.
• W2013304087 hasRelatedWork W2080988847 @default.
• W2013304087 hasRelatedWork W2114873545 @default.
• W2013304087 hasRelatedWork W2574525403 @default.
• W2013304087 hasRelatedWork W2917061345 @default.
• W2013304087 hasRelatedWork W3124319606 @default.
• W2013304087 hasRelatedWork W3155932458 @default.
• W2013304087 hasRelatedWork W3207734879 @default.
• W2013304087 hasVolume "81" @default.
• W2013304087 isParatext "false" @default.
• W2013304087 isRetracted "false" @default.

• next