431 citations
- Technical University of DenmarkDK18 papers
- IMDEA Software InstituteES11 papers
- University of CopenhagenDK10 papers
- Danish National Research FoundationDK8 papers
- Centre National de la Recherche ScientifiqueFR7 papers
- University of California, BerkeleyUS7 papers
- Institut Laue-LangevinFR5 papers
- Nankai UniversityCN5 papers
- The University of SydneyAU5 papers
- Aalborg UniversityDK4 papers
- Deutsches Zentrum für Luft- und Raumfahrt e. V. (DLR)DE4 papers
- Monash UniversityAU4 papers
8 papers · 1 filter
Conventional methods fail to measure c_p(omega) of glass-forming liquids
Tage Christensen, Niels Boye Olsen, Jeppe C. Dyre
The specific heat is frequency dependent in highly viscous liquids. By solving the full one-dimensional thermo-viscoelastic problem analytically it is shown that, because of therma…
Feasibility of single-order parameter description of equilibrium viscous liquid dynamics
Ulf R. Pedersen, Tage Christensen, Thomas B. Schrøder +1
Molecular dynamics results for the dynamic Prigogine-Defay ratio are presented for two glass-forming liquids, thus evaluating the experimentally relevant quantity for testing wheth…
Single-order-parameter description of glass-forming liquids: A one-frequency test
Niels L. Ellegaard, Tage Christensen, Peder Voetmann Christiansen +4
Thermo-viscoelastic linear-response functions are calculated from the master equation describing viscous liquid inherent dynamics. From the imaginary parts of the frequency-depende…
Ten themes of viscous liquid dynamics
Jeppe C. Dyre
Ten "themes" of viscous liquid physics are discussed with a focus on how they point to a general description of equilibrium viscous liquid dynamics (i.e., fluctuations) at a given…
Violations of conservation laws in viscous liquid dynamics
Jeppe C. Dyre
The laws expressing conservation of momentum and energy apply to any isolated system, but these laws are violated for for highly viscous liquids under laboratory conditions because…
Solidity of viscous liquids. IV. Density fluctuations
Jeppe C. Dyre
This paper is the fourth in a series exploring the physical consequences of the solidity of highly viscous liquids. It is argued that the two basic characteristics of a flow event…