431 citations · 8.7k across the 180 of their papers we have counts for
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Isomorph invariance in the liquid and plastic-crystal phases of asymmetric-dumbbell models
Eman Attia, Jeppe C. Dyre, Ulf R. Pedersen
We present a numerical study of the asymmetric dumbbell model consisting of ``molecules'' constructed as two different-sized Lennard-Jones spheres connected by a rigid bond. In ter…
Single-parameter aging in the weakly nonlinear limit
Saeed Mehri, Lorenzo Costigliola, Jeppe C. Dyre
Physical aging deals with slow property changes over time caused by molecular rearrangements. This is relevant for non-crystalline materials like polymers and inorganic glasses, bo…
Hidden scale invariance in the Gay-Berne model
Saeed Mehri, Jeppe C. Dyre, Trond S. Ingebrigtsen
This paper presents a numerical study of the Gay-Berne liquid crystal model with parameters corresponding to calamitic (rod-shaped) molecules. The focus is on the isotropic and nem…
Distance-as-time in physical aging
Ian M. Douglass, Jeppe C. Dyre
Although it has been known for half a century that the physical aging of glasses in experiments is described well by a linear thermal-history convolution integral over the so-calle…
Comparing four hard-sphere approximations for the low-temperature WCA melting line
Eman Attia, Jeppe C. Dyre, Ulf R. Pedersen
By combining interface-pinning simulations with numerical integration of the Clausius-Clapeyron equation we determine accurately the melting-line coexistence pressure and fluid/cry…
Rheological model for the alpha relaxation of glass-forming liquids and its comparison to data for DC704 and DC705
Tina Hecksher, Niels Boye Olsen, Jeppe C. Dyre
Dynamic shear-modulus data are presented for the two silicone oils DC704 and DC705 for frequencies between 1 mHz and 10 kHz at temperatures covering more than five decades of relax…