Solid-that-Flows Picture of Glass-Forming Liquids

JC Dyre - The Journal of Physical Chemistry Letters, 2024 - ACS Publications
This perspective article reviews arguments that glass-forming liquids are different from those
of standard liquid-state theory, which typically have a viscosity in the mPa· s range and …

[HTML][HTML] Perspective: Searching for simplicity rather than universality in glass-forming liquids

K Niss, T Hecksher - The Journal of chemical physics, 2018 - pubs.aip.org
This article gives an overview of experimental results on dynamics in bulk glass-forming
molecular liquids. Rather than looking for phenomenology that is universal, in the sense that …

Temperature modulated differential scanning calorimetry–extension to high and low frequencies

E Shoifet, G Schulz, C Schick - Thermochimica Acta, 2015 - Elsevier
Common temperature modulated DSCs are limited in the accessible frequency range to
about 0.1–0.001 Hz. We describe an extension of this frequency range towards lower and …

Investigation on the low temperature properties of asphalt binder: glass transition temperature and modulus shift factor

D Wang, AC Falchetto, C Riccardi… - Construction and Building …, 2020 - Elsevier
This paper investigates the effect of the glass transition temperature, T g, and the use of
modulus shift factors b T on the measured rheological properties of asphalt binders at low …

Phenol, the simplest aromatic monohydroxy alcohol, displays a faint Debye-like process when mixed with a nonassociating liquid

L Hoffmann, J Beerwerth, K Moch… - Physical Chemistry …, 2023 - pubs.rsc.org
Solvated in propylene carbonate, viscous phenol is studied using dielectric spectroscopy
and shear rheology. In addition, several oxygen-17 and deuteron nuclear magnetic …

Mechanical spectra of glass-forming liquids. II. Gigahertz-frequency longitudinal and shear acoustic dynamics in glycerol and DC704 studied by time-domain Brillouin …

C Klieber, T Hecksher, T Pezeril… - The Journal of …, 2013 - pubs.aip.org
This paper presents and discusses the temperature and frequency dependence of the
longitudinal and shear viscoelastic response at MHz and GHz frequencies of the …

Comparative analysis of dielectric, shear mechanical and light scattering response functions in polar supercooled liquids

KL Ngai, Z Wojnarowska, M Paluch - Scientific Reports, 2021 - nature.com
The studies of molecular dynamics in the vicinity of liquid–glass transition are an essential
part of condensed matter physics. Various experimental techniques are usually applied to …

Toward broadband mechanical spectroscopy

T Hecksher, DH Torchinsky, C Klieber… - Proceedings of the …, 2017 - National Acad Sciences
Diverse material classes exhibit qualitatively similar behavior when made viscous upon
cooling toward the glass transition, suggesting a common theoretical basis. We used seven …

Evidence of a one-dimensional thermodynamic phase diagram for simple glass-formers

HW Hansen, A Sanz, K Adrjanowicz, B Frick… - Nature …, 2018 - nature.com
Glass formers show motional processes over an extremely broad range of timescales,
covering more than ten orders of magnitude, meaning that a full understanding of the glass …

Time-scale ordering in hydrogen-and van der Waals-bonded liquids

LA Roed, JC Dyre, K Niss, T Hecksher… - The Journal of chemical …, 2021 - pubs.aip.org
The time scales of structural relaxation are investigated on the basis of five different
response functions for 1, 2, 6-hexanetriol, a hydrogen-bonded liquid with a minor secondary …