34 citations · 97 across the 10 of their papers we have counts for
9 papers
Crossover between Solid-like and Liquid-like Behavior in Supercooled Liquids
X. R. Tian, D. M. Zhang, B. Zhang +2
In supercooled liquids, at a temperature between the glass transition temperature Tg and the melting point Tm, thermodynamic properties remain continuous, while dynamic behavior ex…
Scaling in Kinetics of Supercooled Liquids
B. Zhang, D. M. Zhang, D. Y. Sun +1
The present study introduces a renormalization based approach to investigate the relaxation dynamics within supercooled liquids. By applying a numerical scale transformation to pot…
The Angell Plot from the Potential Energy Landscape Perspective
D. M. Zhang, D. Y. Sun, X. G. Gong
Within the scenario of the potential energy landscape (PEL), a thermodynamic model has been developed to uncover the physics behind the Angell plot. In our model, by separating the…
Efficient World-line-based Quantum Monte Carlo Method Without Hubbard-Stratonovich Transformation
J. Wang, W. Pan, D. Y. Sun
By precisely writing down the matrix element of the local Boltzmann operator, we have proposed a new path integral formulation for quantum field theory and developed a correspondin…
Discovery of a paired Gaussian and long-tailed distribution of potential energies in nanoglasses
D. M. Zhang, D. Y. Sun, X. G. Gong
It is generally believed that the intrinsic properties of glasses are intimately related to potential-energy landscapes (PELs). However, little is known about the PELs of glasses b…
Quantum Effects of Strain Influence on the Doping Energy in Semiconductors
Z. T. Wang, Shiyou Chen, X. M. Duan +2
Applying external strain is an efficient way to manipulate the site preference of dopants in semiconductors, however, the validity of the previous continuum elastic model for the s…
Capillary force-induced structural instability in liquid infiltrated elastic circular tubes
Y. Yang, Y. F. Gao, D. Y. Sun +2
The capillary-induced structural instability of an elastic circular tube partially filled by a liquid is studied by combining theoretical analysis and molecular dynamics simulation…
Effect of the equilibrium pair separation on cluster structures
Y. Yang, D. Y. Sun
A simple pair potential, which equilibrium pair separation can be varied under a fixed interaction range, has been proposed. The new potential can make both face-centered-cubic(fcc…
A new constant-pressure molecular dynamics method for finite system
D. Y. Sun, X. G. Gong
In this letter, by writing the volume as a function of coordinates of atoms, we present a new constant-pressure molecular dynamics method with parameters free. This method is speci…