activity
20042023
most citedA density functional theory with correct long-range asymptotic behavior

439 citations · 1.4k across the 47 of their papers we have counts for

collaborators
Showing 2020Show all

5 papers · 1 filter

physics.chem-ph2020★ 14 cited

Stochastically Realized Observables for Excitonic Molecular Aggregates

Nadine C Bradbury, Chern Chuang, Arundhati P Deshmukh +4

We show that a stochastic approach enables calculations of the optical properties of large 2-dimensional and nanotubular excitonic molecular aggregates. Previous studies of such sy…

physics.comp-ph2020★ 19 cited

Real Space Orthogonal Projector-Augmented-Wave Method

Wenfei Li, Daniel Neuhauser

The projector augmented wave (PAW) method of Blöchl makes smooth but non-orthogonal orbitals. Here we show how to make PAW orthogonal, using a cheap transformation of the wave-func…

physics.chem-ph2020

Range-Separated Stochastic Resolution of Identity: Formulation and Application to Second Order Green's Function Theory

Wenjie Dou, Ming Chen, Tyler Y. Takeshita +3

We develop a range-separated stochastic resolution of identity approach for the -index electron repulsion integrals, where the larger terms (above a predefined threshold) are tr…

cond-mat.mtrl-sci2020★ 9 cited

Dopant levels in large nanocrystals using stochastic optimally tuned range-separated hybrid density functional theory

Alex J. Lee, Ming Chen, Wenfei Li +3

We apply a stochastic version of an optimally tuned range-separated hybrid functional to provide insight on the electronic properties of P- and B- doped Si nanocrystals of experime…

physics.comp-ph2020★ 7 cited

Efficient Langevin dynamics for "noisy" forces

Eitam Arnon, Eran Rabani, Daniel Neuhauser +1

Efficient Boltzmann-sampling using first-principles methods is challenging for extended systems due to the steep scaling of electronic structure methods with the system size. Stoch…