Resumé
| Originalsprog | Engelsk |
|---|---|
| Tidsskrift | Physical Review Letters |
| Vol/bind | 86 |
| Udgave nummer | 5 |
| Sider (fra-til) | 1271-1274 |
| ISSN | 0031-9007 |
| Status | Udgivet - 2001 |
Citer dette
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Time-temperature superposition in viscous liquids. / Olsen, Niels Boye; Dyre, Jeppe; Christensen, Tage Emil.
I: Physical Review Letters, Bind 86, Nr. 5, 2001, s. 1271-1274.Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › peer review
TY - JOUR
T1 - Time-temperature superposition in viscous liquids
AU - Olsen, Niels Boye
AU - Dyre, Jeppe
AU - Christensen, Tage Emil
PY - 2001
Y1 - 2001
N2 - This paper reports on aging of the silicone oil MS704 for sudden changes of temperature from 210.5 to 209.0 K and from 207.5 to 209.0 K studied by continuously monitoring the instantaneous shear modulus G [infinity] . The results are interpreted within the Tool-Narayanaswamy formalism with a reduced time definition based on a recently proposed expression for the relaxation time, where G [infinity] reflects the fictive temperature. All parameters entering the reduced time were determined from independent measurements of the frequency-dependent shear modulus of the equilibrium liquid.
AB - This paper reports on aging of the silicone oil MS704 for sudden changes of temperature from 210.5 to 209.0 K and from 207.5 to 209.0 K studied by continuously monitoring the instantaneous shear modulus G [infinity] . The results are interpreted within the Tool-Narayanaswamy formalism with a reduced time definition based on a recently proposed expression for the relaxation time, where G [infinity] reflects the fictive temperature. All parameters entering the reduced time were determined from independent measurements of the frequency-dependent shear modulus of the equilibrium liquid.
M3 - Journal article
VL - 86
SP - 1271
EP - 1274
JO - Physical Review Letters
JF - Physical Review Letters
SN - 0031-9007
IS - 5
ER -