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Towards efficient density functional theory calculations without self-interaction: The Fermi-Löwdin orbital self-interaction correction

Journal Article · · Journal of Physics. Conference Series
 [1];  [2];  [2];  [2];  [2];  [2];  [2]
  1. Central Michigan Univ., Mount Pleasant, MI (United States); Central Michigan University
  2. Central Michigan Univ., Mount Pleasant, MI (United States)
The Fermi-Löwdin orbital (FLO) approach to the Perdew-Zunger self-interaction correction (PZ-SIC) to density functional theory (DFT) is described and an improved approach to the problem of optimizing the Fermi-orbitals in order to minimize the DFT-SIC total energy is introduced. To illustrate the use of the FLO-SIC method, results are given for several applications involving problems where self-interaction errors are pronounced.
Research Organization:
Central Michigan Univ., Mount Pleasant, MI (United States)
Sponsoring Organization:
USDOE Office of Science (SC), Basic Energy Sciences (BES). Chemical Sciences, Geosciences & Biosciences Division
Grant/Contract Number:
SC0018331
OSTI ID:
1781833
Journal Information:
Journal of Physics. Conference Series, Journal Name: Journal of Physics. Conference Series Vol. 1290; ISSN 1742-6588
Publisher:
IOP PublishingCopyright Statement
Country of Publication:
United States
Language:
English

References (21)

The role of databases in support of computational chemistry calculations journal October 1996
Fermi-Löwdin orbital self-interaction corrected density functional theory: Ionization potentials and enthalpies of formation: Fermi-Löwdin Orbital Self-interaction Corrected Density Functional Theory: Ionization Potentials and Enthalpies of Formation journal October 2018
Magnetic Exchange Couplings in Heterodinuclear Complexes Based on Differential Local Spin Rotations journal March 2016
Local Noncollinear Spin Analysis journal November 2017
How Accurate Is Density Functional Theory at Predicting Dipole Moments? An Assessment Using a New Database of 200 Benchmark Values journal March 2018
On the Question of the Total Energy in the Fermi–Löwdin Orbital Self-Interaction Correction Method journal June 2018
Shrinking Self-Interaction Errors with the Fermi–Löwdin Orbital Self-Interaction-Corrected Density Functional Approximation journal November 2018
The (.mu.-oxo)bis[trichloroferrate(III)] dianion revisited journal March 1993
On the Non‐Orthogonality Problem Connected with the Use of Atomic Wave Functions in the Theory of Molecules and Crystals journal March 1950
Effect of the Perdew–Zunger self-interaction correction on the thermochemical performance of approximate density functionals journal January 2004
About the calculation of exchange coupling constants using density-functional theory: The role of the self-interaction error journal October 2005
Spurious fractional charge on dissociated atoms: Pervasive and resilient self-interaction error of common density functionals journal November 2006
Valence bond description of antiferromagnetic coupling in transition metal dimers journal May 1981
Communication: Self-interaction correction with unitary invariance in density functional theory journal March 2014
Fermi orbital derivatives in self-interaction corrected density functional theory: Applications to closed shell atoms journal February 2015
Self-consistent self-interaction corrected density functional theory calculations for atoms using Fermi-Löwdin orbitals: Optimized Fermi-orbital descriptors for Li–Kr journal October 2017
Fermi-Löwdin orbital self-interaction correction to magnetic exchange couplings journal October 2018
Full self-consistency in the Fermi-orbital self-interaction correction journal May 2017
Self-interaction correction to density-functional approximations for many-electron systems journal May 1981
Strongly Constrained and Appropriately Normed Semilocal Density Functional journal July 2015
Generalized Gradient Approximation Made Simple journal October 1996

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