16 citations · 20 across the 4 of their papers we have counts for
4 papers
Quantitative relations between nearest-neighbor persistence and slow heterogeneous dynamics in supercooled liquids
Katrianna S. Sarkar, Kevin A. Interiano-Alberto, Jack F. Douglas +1
Using molecular dynamics simulations of a binary Lennard-Jones model of glass-forming liquids, we examine how the decay of the normalized neighbor-persistence function $C_{\rm B}(t…
Generalized Entropy Theory Investigation of the Relatively High Segmental Fragility of Many Glass-Forming Polymers
Xiaolei Xu, Jack F. Douglas, Wen-Sheng Xu
We utilize the generalized entropy theory (GET) of glass formation to address one of the most singular and least understood properties of polymer glass-forming liquids in compariso…
Atomistic mechanisms of dynamics in a two-dimensional dodecagonal quasicrystal
Kun Zhao, Matteo Baggioli, Wen-Sheng Xu +2
Quasicrystals have been observed in a variety of materials ranging from metal alloys to block copolymers. However, their structural and dynamical properties cannot be readily descr…
Stringlet Excitation Model of the Boson Peak
Cunyuan Jiang, Matteo Baggioli, Jack F. Douglas
The boson peak (BP), a low-energy excess in the vibrational density of states over the Debye contribution, is often identified as a characteristic of amorphous solid materials. Des…