36 citations · 99 across the 7 of their papers we have counts for
7 papers
Diffusion coefficient power laws and defect-driven glassy dynamics in swap acceleration
Gautham Gopinath, Chun-Shing Lee, Xin-Yuan Gao +5
Particle swaps can drastically accelerate dynamics in glass. The mechanism is expected to be vital for a fundamental understanding of glassy dynamics. To extract defining features,…
Direct evidence of void induced structural relaxations in colloidal glass formers
Cho-Tung Yip, Masaharu Isobe, Chor-Hoi Chan +7
Particle dynamics in supercooled liquids are often dominated by string-like motions in which lines of particles perform activated hops cooperatively. The structural features trigge…
Phase diagrams and free-energy landscapes for model spin-crossover materials with antiferromagnetic-like nearest-neighbor and ferromagnetic-like long-range interactions
Chor-Hoi Chan, Gregory Brown, Per Arne Rikvold
We present phase diagrams, free-energy landscapes, and order-parameter distributions for a model spin-crossover material with a two-step transition between the high-spin and low-sp…
Density of states for systems with multiple order parameters: a constrained Wang-Landau method
Chor-Hoi Chan, Gregory Brown, Per Arne Rikvold
A macroscopically constrained Wang-Landau Monte Carlo method was recently proposed to calculate the joint density of states (DOS) for systems with multiple order parameters. Here w…
Macroscopically constrained Wang-Landau method for systems with multiple order parameters and its application to drawing complex phase diagrams
Chor-Hoi Chan, Gregory Brown, Per Arne Rikvold
A generalized approach to Wang-Landau simulations, macroscopically constrained Wang-Landau, is proposed to simulate the density of states of a system with multiple macroscopic orde…
Fluctuations and universality in a catalysis model with long-range reactivity
C. H. Chan, P. A. Rikvold
The critical properties of the Ziff-Gulari-Barshad (ZGB) model with the addition of long-range reactivity [C.H. Chan and P.A. Rikvold, Phys. Rev. E 91, 012103 (2015)] are further i…
Monte Carlo Simulations of the Critical Properties of a Ziff-Gulari-Barshad model of Catalytic CO Oxidation with Long-range Reactivity
C. H. Chan, P. A. Rikvold
The Ziff-Gulari-Barshad (ZGB) model, a simplified description of the oxidation of carbon monoxide (CO) on a catalyst surface, is widely used to study properties of nonequilibrium p…