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Title: Real-space formulation of orbital-free density functional theory using finite-element discretization: The case for Al, Mg, and Al-Mg intermetallics

Journal Article · · Physical Review. B, Condensed Matter and Materials Physics

Sponsoring Organization:
USDOE Office of Science (SC), Basic Energy Sciences (BES)
Grant/Contract Number:
SC0008637
OSTI ID:
1198642
Journal Information:
Physical Review. B, Condensed Matter and Materials Physics, Journal Name: Physical Review. B, Condensed Matter and Materials Physics Vol. 92 Journal Issue: 1; ISSN 1098-0121
Publisher:
American Physical SocietyCopyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 23 works
Citation information provided by
Web of Science

References (49)

Energetics and kinetics of vacancy diffusion and aggregation in shocked aluminium via orbital-free density functional theory journal January 2007
Transferable local pseudopotentials for magnesium, aluminum and silicon journal January 2008
Non-periodic finite-element formulation of orbital-free density functional theory journal April 2007
Angular-Momentum-Dependent Orbital-Free Density Functional Theory journal August 2013
Possible origin of the discrepancy in Peierls stresses of fcc metals: First-principles simulations of dislocation mobility in aluminum journal August 2013
Orbital-free density functional theory simulations of dislocations in aluminum journal December 2009
Quantum simulation of materials at micron scales and beyond journal August 2008
A field theoretical approach to the quasi-continuum method journal August 2011
Angular momentum dependent orbital-free density functional theory: Formulation and implementation journal April 2014
Electronic-structure study of an edge dislocation in Aluminum and the role of macroscopic deformations on its energetics journal March 2015
Effect of cell size on the energetics of vacancies in aluminum studied via orbital-free density functional theory journal September 2010
Very-high-temperature molecular dynamics journal January 2006
\mathcal{O}(N) methods in electronic structure calculations journal February 2012
GMRES: A Generalized Minimal Residual Algorithm for Solving Nonsymmetric Linear Systems journal July 1986
Transport properties of lithium hydride at extreme conditions from orbital-free molecular dynamics journal February 2013
ABINIT: First-principles approach to material and nanosystem properties journal December 2009
Direct verification of mixing rules in the hot and dense regime journal February 2008
Beyond the local-density approximation in calculations of ground-state electronic properties journal August 1983
Self-Consistent Equations Including Exchange and Correlation Effects journal November 1965
Vacancy clustering and prismatic dislocation loop formation in aluminum journal November 2007
Efficient pseudopotentials for plane-wave calculations journal January 1991
Introducing PROFESS 3.0: An advanced program for orbital-free density functional theory molecular dynamics simulations journal May 2015
Transport properties of lithium hydride from quantum molecular dynamics and orbital-free molecular dynamics journal July 2009
Higher-order adaptive finite-element methods for orbital-free density functional theory journal August 2012
Toward an orbital-free density functional theory of transition metals based on an electron density decomposition journal January 2012
Augmented Lagrangian formulation of orbital-free density functional theory journal October 2014
Kinetic-energy functional of the electron density journal June 1992
Introducing PROFESS 2.0: A parallelized, fully linear scaling program for orbital-free density functional theory calculations journal December 2010
Ab initio pseudopotentials for electronic structure calculations of poly-atomic systems using density-functional theory journal June 1999
Interatomic Forces in Condensed Matter book October 2003
First-principles computation of material properties: the ABINIT software project journal November 2002
Linear scaling electronic structure methods journal July 1999
Inhomogeneous Electron Gas journal November 1964
Higher-order adaptive finite-element methods for Kohn–Sham density functional theory journal November 2013
Density-decomposed orbital-free density functional theory for covalently bonded molecules and materials journal December 2012
Kinetic energy density functionals for non-periodic systems journal February 2002
Atoms, molecules, solids, and surfaces: Applications of the generalized gradient approximation for exchange and correlation journal September 1992
Combining Kohn-Sham and orbital-free density-functional theory for Hugoniot calculations to extreme pressures journal December 2014
A homogenization analysis of the field theoretic approach to the quasi-continuum method journal August 2011
The Samson phase, β-Mg 2 Al 3 , revisited journal June 2007
Ground State of the Electron Gas by a Stochastic Method journal August 1980
Quasi-continuum orbital-free density-functional theory: A route to multi-million atom non-periodic DFT calculation journal April 2007
Vacancies and impurities in aluminum and magnesium journal September 1995
Orbital-free kinetic-energy functionals for first-principles molecular dynamics journal February 1994
Orbital-free kinetic-energy functionals for the nearly free electron gas journal November 1998
Calculation of the vacancy formation energy in aluminium journal January 1989
Generalized-gradient-approximation noninteracting free-energy functionals for orbital-free density functional calculations journal September 2012
Subquadratic-scaling subspace projection method for large-scale Kohn-Sham density functional theory calculations using spectral finite-element discretization journal September 2014
Iterative Procedures for Nonlinear Integral Equations journal October 1965

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