Results 31 to 40 of about 10,862,879 (307)

netDFT: JAVA Density Functional Theory for solid

open access: yesSoftwareX, 2023
We present netDFT: JAVA Density Functional Theory, a Java program to solve the KSDFT equation using the pseudopotential method to get a solid’s band structure and total energy.
Agung Danu Wijaya   +2 more
doaj   +1 more source

Solitons in Nuclear Time-Dependent Density Functional Theory

open access: yesFrontiers in Physics, 2020
The soliton existence in sub-atomic many-nucleon systems will be discussed. In many nucleon dynamics represented by the nuclear time-dependent density functional formalism, much attention is paid to energy and mass dependence of the soliton existence. In
Yoritaka Iwata
doaj   +1 more source

Partition density-functional theory [PDF]

open access: yesPhysical Review A, 2010
Revised version.
Elliott, Peter   +3 more
openaire   +2 more sources

Density functional theory of electrowetting [PDF]

open access: yesPhysical Review E, 2014
The phenomenon of electrowetting, i.e., the dependence of the macroscopic contact angle of a fluid on the electrostatic potential of the substrate, is analyzed in terms of the density functional theory of wetting. It is shown that electrowetting is not an electrocapillarity effect, i.e., it cannot be consistently understood in terms of the variation of
Bier, M., Ibagon, I.
openaire   +4 more sources

Relativistic density functional theory in nuclear physics

open access: yesAAPPS Bulletin, 2021
Over the past decades, the relativistic density functional theory has been greatly developed and widely applied to investigate a variety of nuclear phenomena.
Jie Meng, Pengwei Zhao
doaj   +1 more source

Density functional theory: An introduction [PDF]

open access: yesAmerican Journal of Physics, 2000
Density functional theory (DFT) is one of the most widely used methods for ab initio calculations of the structure of atoms, molecules, crystals, surfaces, and their interactions. Unfortunately, the customary introduction to DFT is often considered too lengthy to be included in various curricula.
Argaman, Nathan, Makov, Guy
openaire   +2 more sources

Existence and convergence results for the Galerkin approximation of an electronic density functional [PDF]

open access: yes, 2010
We formulate and analyze a model for the study of finite clusters of atoms or localized defects in infinite crystals based on orbital-free density functional theory.
CHRISTOPH ORTNER   +5 more
core   +1 more source

Constrained Density Functional Theory [PDF]

open access: yesChemical Reviews, 2011
National Science Foundation (U.S.) (Grant CHE-1058219)
Kaduk, Benjamin James   +2 more
openaire   +3 more sources

Repulsively diverging gradient of the density functional in the reduced density matrix functional theory

open access: yesNew Journal of Physics, 2021
The reduced density matrix functional theory (RDMFT) is a remarkable tool for studying properties of ground states of strongly interacting quantum many body systems.
Tomasz Maciążek
doaj   +1 more source

Delocalization error: The greatest outstanding challenge in density‐functional theory

open access: yes, 2022
Every day, density-functional theory (DFT) is routinely applied to computational modeling of molecules and materials with the expectation of high accuracy.
Bryenton, Kyle R   +7 more
core   +1 more source

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