User profiles for "author:James W Furness"
James W FurnessPrinciple Scientist, Schrodinger Verified email at tulane.edu Cited by 1465 |
Accurate and Numerically Efficient r2SCAN Meta-Generalized Gradient Approximation
The recently proposed rSCAN functional [J. Chem. Phys. 2019 150, 161101] is a regularized
form of the SCAN functional [Phys. Rev. Lett. 2015 115, 036402] that improves SCAN's …
form of the SCAN functional [Phys. Rev. Lett. 2015 115, 036402] that improves SCAN's …
[HTML][HTML] r2SCAN-D4: Dispersion corrected meta-generalized gradient approximation for general chemical applications
We combine a regularized variant of the strongly constrained and appropriately normed
semilocal density functional [J. Sun, A. Ruzsinszky, and JP Perdew, Phys. Rev. Lett. 115 …
semilocal density functional [J. Sun, A. Ruzsinszky, and JP Perdew, Phys. Rev. Lett. 115 …
[HTML][HTML] An accurate first-principles treatment of doping-dependent electronic structure of high-temperature cuprate superconductors
A first-principles density-functional description of the electronic structures of the high-T c
cuprates has remained a long-standing problem since their discovery in 1986, with …
cuprates has remained a long-standing problem since their discovery in 1986, with …
Antiferromagnetic ground state of : A parameter-free ab initio description
We show how an accurate first-principles treatment of the antiferromagnetic ground state of
La 2 CuO 4 can be obtained without invoking any free parameters such as the Hubbard U …
La 2 CuO 4 can be obtained without invoking any free parameters such as the Hubbard U …
Competing stripe and magnetic phases in the cuprates from first principles
Realistic description of competing phases in complex quantum materials has proven
extremely challenging. For example, much of the existing density-functional-theory-based …
extremely challenging. For example, much of the existing density-functional-theory-based …
Current density functional theory using meta-generalized gradient exchange-correlation functionals
JW Furness, J Verbeke, EI Tellgren… - Journal of chemical …, 2015 - ACS Publications
We present the self-consistent implementation of current-dependent (hybrid) meta-
generalized gradient approximation (mGGA) density functionals using London atomic …
generalized gradient approximation (mGGA) density functionals using London atomic …
Non-perturbative calculation of molecular magnetic properties within current-density functional theory
EI Tellgren, AM Teale, JW Furness, KK Lange… - The Journal of …, 2014 - pubs.aip.org
We present a novel implementation of Kohn–Sham density-functional theory utilizing
London atomic orbitals as basis functions. External magnetic fields are treated non …
London atomic orbitals as basis functions. External magnetic fields are treated non …
Workhorse minimally empirical dispersion-corrected density functional with tests for weakly bound systems:
SCAN+ rVV 10 has been demonstrated to be a versatile van der Waals (vdW) density
functional that delivers good predictions of both energetic and structural properties for many …
functional that delivers good predictions of both energetic and structural properties for many …
[HTML][HTML] Construction of meta-GGA functionals through restoration of exact constraint adherence to regularized SCAN functionals
The strongly constrained and appropriately normed (SCAN) meta-GGA exchange–
correlation functional [Sun et al., Phys. Rev. Lett. 115, 036402 (2015)] is constructed as a …
correlation functional [Sun et al., Phys. Rev. Lett. 115, 036402 (2015)] is constructed as a …
Enhancing the efficiency of density functionals with an improved iso-orbital indicator
JW Furness, J Sun - Physical Review B, 2019 - APS
The accuracy and efficiency of a density functional is dependent on the basic ingredients it
uses and how the ingredients are built into the functional as a whole. An iso-orbital indicator …
uses and how the ingredients are built into the functional as a whole. An iso-orbital indicator …