Matches in SemOpenAlex for { <https://semopenalex.org/work/W1977046780> ?p ?o ?g. }
- W1977046780 endingPage "4184" @default.
- W1977046780 startingPage "4177" @default.
- W1977046780 abstract "In supercooled o-terphenyl (OTP), subsets of probe molecules in more mobile environments can be selectively photobleached. The time required for the remaining slower-than-average probes to be redistributed into an equilibrium set of environments has been measured. At Tg + 4 K (Tg = 243 K), this exchange time is 6 times greater than the average probe rotational correlation time. These results are compared to previous optical measurements at Tg + 1 K (Cicerone, M. T.; Ediger, M. D. J. Chem. Phys. 1995, 103, 5684), which showed that the exchange time is more than 100 times the rotational correlation time, and to multidimensional NMR experiments on deuterated OTP at Tg + 10 K (Bohmer, R.; et al. Europhys. Lett. 1996, 36, 55), which showed that the exchange time is nearly equal to the correlation time. These results in aggregate suggest that a new relaxation process in equilibrium supercooled liquids emerges only at temperatures very near Tg. A model for selective photobleaching is proposed. The model reproduces the experimental data reasonably well and indicates that the photobleaching efficiency of a given probe is only weakly correlated with its rotational correlation time." @default.
- W1977046780 created "2016-06-24" @default.
- W1977046780 creator A5013003564 @default.
- W1977046780 creator A5086347951 @default.
- W1977046780 date "1999-02-19" @default.
- W1977046780 modified "2023-10-15" @default.
- W1977046780 title "How Long Do Regions of Different Dynamics Persist in Supercooled <i>o</i>-Terphenyl?" @default.
- W1977046780 cites W1965026943 @default.
- W1977046780 cites W1966188007 @default.
- W1977046780 cites W1967303178 @default.
- W1977046780 cites W1971354120 @default.
- W1977046780 cites W1981067523 @default.
- W1977046780 cites W1983512333 @default.
- W1977046780 cites W1985486020 @default.
- W1977046780 cites W1990710802 @default.
- W1977046780 cites W1993826366 @default.
- W1977046780 cites W1998303609 @default.
- W1977046780 cites W1999178673 @default.
- W1977046780 cites W2000449275 @default.
- W1977046780 cites W2000847705 @default.
- W1977046780 cites W2004247184 @default.
- W1977046780 cites W2008957798 @default.
- W1977046780 cites W2016366045 @default.
- W1977046780 cites W2018147914 @default.
- W1977046780 cites W2025744667 @default.
- W1977046780 cites W2034875509 @default.
- W1977046780 cites W2040179043 @default.
- W1977046780 cites W2041143637 @default.
- W1977046780 cites W2061478491 @default.
- W1977046780 cites W2064471870 @default.
- W1977046780 cites W2068786839 @default.
- W1977046780 cites W2072116221 @default.
- W1977046780 cites W2074768252 @default.
- W1977046780 cites W2084420590 @default.
- W1977046780 cites W2085655915 @default.
- W1977046780 cites W2091570098 @default.
- W1977046780 cites W2093919954 @default.
- W1977046780 cites W2158036413 @default.
- W1977046780 doi "https://doi.org/10.1021/jp984149x" @default.
- W1977046780 hasPublicationYear "1999" @default.
- W1977046780 type Work @default.
- W1977046780 sameAs 1977046780 @default.
- W1977046780 citedByCount "119" @default.
- W1977046780 countsByYear W19770467802012 @default.
- W1977046780 countsByYear W19770467802013 @default.
- W1977046780 countsByYear W19770467802014 @default.
- W1977046780 countsByYear W19770467802015 @default.
- W1977046780 countsByYear W19770467802016 @default.
- W1977046780 countsByYear W19770467802018 @default.
- W1977046780 countsByYear W19770467802019 @default.
- W1977046780 countsByYear W19770467802020 @default.
- W1977046780 countsByYear W19770467802022 @default.
- W1977046780 crossrefType "journal-article" @default.
- W1977046780 hasAuthorship W1977046780A5013003564 @default.
- W1977046780 hasAuthorship W1977046780A5086347951 @default.
- W1977046780 hasConcept C112964491 @default.
- W1977046780 hasConcept C121332964 @default.
- W1977046780 hasConcept C15744967 @default.
- W1977046780 hasConcept C178790620 @default.
- W1977046780 hasConcept C184779094 @default.
- W1977046780 hasConcept C185592680 @default.
- W1977046780 hasConcept C2776029896 @default.
- W1977046780 hasConcept C2778639546 @default.
- W1977046780 hasConcept C2779394022 @default.
- W1977046780 hasConcept C32909587 @default.
- W1977046780 hasConcept C58364064 @default.
- W1977046780 hasConcept C77805123 @default.
- W1977046780 hasConcept C97355855 @default.
- W1977046780 hasConceptScore W1977046780C112964491 @default.
- W1977046780 hasConceptScore W1977046780C121332964 @default.
- W1977046780 hasConceptScore W1977046780C15744967 @default.
- W1977046780 hasConceptScore W1977046780C178790620 @default.
- W1977046780 hasConceptScore W1977046780C184779094 @default.
- W1977046780 hasConceptScore W1977046780C185592680 @default.
- W1977046780 hasConceptScore W1977046780C2776029896 @default.
- W1977046780 hasConceptScore W1977046780C2778639546 @default.
- W1977046780 hasConceptScore W1977046780C2779394022 @default.
- W1977046780 hasConceptScore W1977046780C32909587 @default.
- W1977046780 hasConceptScore W1977046780C58364064 @default.
- W1977046780 hasConceptScore W1977046780C77805123 @default.
- W1977046780 hasConceptScore W1977046780C97355855 @default.
- W1977046780 hasIssue "20" @default.
- W1977046780 hasLocation W19770467801 @default.
- W1977046780 hasOpenAccess W1977046780 @default.
- W1977046780 hasPrimaryLocation W19770467801 @default.
- W1977046780 hasRelatedWork W1964578978 @default.
- W1977046780 hasRelatedWork W1985187224 @default.
- W1977046780 hasRelatedWork W2020737007 @default.
- W1977046780 hasRelatedWork W2024632930 @default.
- W1977046780 hasRelatedWork W2039452583 @default.
- W1977046780 hasRelatedWork W2059032995 @default.
- W1977046780 hasRelatedWork W2068979025 @default.
- W1977046780 hasRelatedWork W2087066868 @default.
- W1977046780 hasRelatedWork W2088448720 @default.
- W1977046780 hasRelatedWork W2353083512 @default.
- W1977046780 hasVolume "103" @default.
- W1977046780 isParatext "false" @default.
- W1977046780 isRetracted "false" @default.