Dielectric polymer property prediction using recurrent neural networks with optimizations

AL Nazarova, L Yang, K Liu, A Mishra… - Journal of Chemical …, 2021 - ACS Publications
Despite the growing success of machine learning for predicting structure–property
relationships in molecules and materials, such as predicting the dielectric properties of …

High-throughput computation and machine learning of refractive index of polymers

A Mishra, P Rajak, A Irie, S Fukushima… - Applied Physics …, 2023 - pubs.aip.org
Refractive index (RI) of polymers plays a crucial role in the design of optoelectronic devices,
including displays and image sensors. We have developed a framework for (1) high …

[HTML][HTML] EZFF: Python library for multi-objective parameterization and uncertainty quantification of interatomic forcefields for molecular dynamics

A Krishnamoorthy, A Mishra, D Kamal, S Hong… - SoftwareX, 2021 - Elsevier
Parameterization of interatomic forcefields is a necessary first step in performing molecular
dynamics simulations. This is a non-trivial global optimization problem involving …

Reactive molecular dynamics simulations and machine learning

A Krishnamoorthy, P Rajak, S Hong… - Journal of Physics …, 2020 - iopscience.iop.org
Abstract Machine learning (ML) is revolutionizing scientific and engineering disciplines
owing to its ability to capture hidden patterns in large amounts of data. The recent success of …

Ex-NNQMD: extreme-scale neural network quantum molecular dynamics

P Rajak, A Aditya, S Fukushima… - 2021 IEEE …, 2021 - ieeexplore.ieee.org
Deep learning is revolutionizing countless scientific and engineering fields. In particular,
SC20 Gordon Bell award represented a breakthrough in molecular simulation, ie, 100 …

Stochastic constrained extended system dynamics for solving charge equilibration models

S Tan, I Leven, D An, L Lin… - Journal of Chemical …, 2020 - ACS Publications
We present a new stochastic extended Lagrangian molecular dynamics solution to charge
equilibration that eliminates self-consistent field (SCF) calculations, thus eliminating the …

Dielectric Polymer Genome: Integrating Valence-Aware Polarizable Reactive Force Fields and Machine Learning

K Liu, AL Nazarova, A Mishra, Y Chen, H Lyu… - … 20, MSV'20, and GCC'20, 2021 - Springer
Informatics-driven computational design of advanced dielectric polymers (ie, dielectric
polymer genome) has remained a challenge. We have developed a computational …

CyberMAGICS: Cyber Training on Materials Genome Innovation for Computational Software for Future Engineers

K Nomura, P Dev, A Nakano, P Vashishta… - American Society for …, 2023 - par.nsf.gov
Computing landscape is evolving rapidly. Exascale computers have arrived, which can
perform 10^ 18 mathematical operations per second. At the same time, quantum supremacy …