336 citations · 2.2k across the 35 of their papers we have counts for
8 papers · 1 filter
Estimating melting curves for Cu and Al from simulations at a single state point
Laura Friedeheim, Felix Hummel, Jeppe C. Dyre +1
Determining the melting curves of materials up to high pressures has long been a challenge experimentally and theoretically. A large class of materials, including most metals, has…
Effectively one-dimensional phase diagram of CuZr liquids and glasses
Laura Friedeheim, Nicholas P. Bailey, Jeppe C. Dyre
This paper presents computer simulations of CuZr in the liquid and glass phases. The simulations are based on the effective-medium theory (EMT) potenti…
Hidden scale invariance at high pressures in gold and five other fcc metal crystals
Laura Friedeheim, Jeppe C. Dyre, Nicholas P. Bailey
Recent DFT (density functional theory) simulations showed that metals have a hitherto overlooked symmetry termed "hidden scale invariance" [Hummel {\em et al.}, Phys. Rev. B {\bf{9…
Crystallization of the Wahnström Binary Lennard-Jones Liquid
Ulf R. Pedersen, Nicholas P. Bailey, Jeppe C. Dyre +1
We report observation of crystallization of the glass-forming binary Lennard-Jones liquid first used by Wahnström [G. Wahnström, Phys. Rev. A 44, 3752 (1991)]. Molecular dynamics s…
Avalanche Size Scaling in Sheared Three-Dimensional Amorphous Solid
N. P. Bailey, J Schiøz, A. Lemaître +1
We have studied the statistics of plastic rearrangement events in a simulated amorphous solid at T=0. Events are characterized by the energy release and the ``slip volume'', the pr…
Microscopic Calculation of Flow Stress in Cu-Mg Metallic Glass
Nicholas P. Bailey, Jakob Schiøtz, Karsten W. Jacobsen
We have carried out shear-deformation simulations on amorphous Mg-Cu systems at zero temperature and pressure, containing 2048-131072 atoms. At the largest size a smooth stress-str…