Results 21 to 30 of about 596,267 (361)
Spin in density‐functional theory [PDF]
International Journal of Quantum Chemistry, 2012 AbstractThe accurate description of open‐shell molecules, in particular of transition metal complexes and clusters, is still an important challenge for quantum chemistry. Although density‐functional theory (DFT) is widely applied in this area, the sometimes severe limitations of its currently available approximate realizations often preclude its ...
Jacob Christoph R., Reiher Markus
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Nuclear density functional theory
Advances in Physics: X, 2020 The goal of nuclear structure physics is to provide a complete understanding of the static properties of atomic nuclei, their excitation spectra, their response to external fields and their decays.
G. Colò
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Toward density functional theory on quantum computers?
SciPost Physics, 2023 Quantum Chemistry and Physics have been pinpointed as killer applications for quantum computers, and quantum algorithms have been designed to solve the Schrödinger equation with the wavefunction formalism.
Bruno Senjean, Saad Yalouz, Matthieu Saubanère
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Subsystem Density-Functional Theory (Update)
, 2023 The past years since the publication of our review on subsystem density-functional theory (sDFT) [WIREs Comput. Mol. Sci. 2014, 4:325--362] have witnessed a rapid development and diversification of quantum mechanical fragmentation and embedding ...
Christoph, Jacob, Johannes, Neugebauer
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Alchemical perturbation density functional theory
Physical Review Research, 2020 We introduce an orbital-free electron density functional approximation based on alchemical perturbation theory. Given convergent perturbations of a suitable reference system, the accuracy of popular self-consistent Kohn-Sham density functional estimates ...
Guido Falk von Rudorff +1 more
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netDFT: JAVA Density Functional Theory for solid
SoftwareX, 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
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Multiconfiguration Pair-Density Functional Theory for Chromium(IV) Molecular Qubits
, 2022 Pseudo-tetrahedral organometallic complexes containing chromium(IV) and aryl ligands have been experimentally identified as promising molecular qubit candidates. Here we present a computational protocol based on multiconfiguration pair-density functional
Arturo, Sauza-de la Vega +5 more
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Density functional theory of electrowetting [PDF]
Physical 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.
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Multi-State Density Functional Theory for Ground and Excited States
, 2021 We report a rigorous formulation of multi-state density functional theory (MSDFT) that extends the Kohn-Sham (KS) energy functional for the ground state to a Hamiltonian matrix functional H[D] of the density matrix D in the space spanned by the lowest N ...
Jiali, Gao, Yangyi, Lu
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Solitons in Nuclear Time-Dependent Density Functional Theory
Frontiers 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
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