2022
DOI: 10.1039/d1cp04071e
|View full text |Cite
|
Sign up to set email alerts
|

The electronic temperature and the effective chemical potential parameters of an atom in a molecule. A Fermi–Dirac semi-local variational approach

Abstract: We developed a numerical procedure to compute the electronic temperature and the effective (local) chemical potential undergone by electrons belonging to a particular molecular species. Our strategy relies on considering...

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
1

Citation Types

0
1
0

Year Published

2023
2023
2024
2024

Publication Types

Select...
2
1

Relationship

0
3

Authors

Journals

citations
Cited by 3 publications
(1 citation statement)
references
References 85 publications
0
1
0
Order By: Relevance
“…The external potential is, in the simplest case, defined by the electrostatic potential that the nuclei, with charges Z A and positions R A , assert on the electrons, v ( r ) = prefix∑ A = 1 N normala normalt normalo normalm normals prefix− Z A false| boldr boldR A false| but any other potential that is not produced by the electrons themselves (e.g., from an external electric field) could also be included. , Given an external potential, the number of electrons suffices to specify the state of the system assuming that the spin/excitation-level of the system corresponds to a nondegenerate ground state. However, (conceptual) DFT can be extended to include finite-temperature effects, time-dependent effects, excited states, external forces, or other auxiliary variables. For simplicity, in this paper, we use a time-independent zero-temperature ground-state approach. We will furthermore assume that the ground state does not have spatial degeneracy.…”
Section: Introductionmentioning
confidence: 99%
“…The external potential is, in the simplest case, defined by the electrostatic potential that the nuclei, with charges Z A and positions R A , assert on the electrons, v ( r ) = prefix∑ A = 1 N normala normalt normalo normalm normals prefix− Z A false| boldr boldR A false| but any other potential that is not produced by the electrons themselves (e.g., from an external electric field) could also be included. , Given an external potential, the number of electrons suffices to specify the state of the system assuming that the spin/excitation-level of the system corresponds to a nondegenerate ground state. However, (conceptual) DFT can be extended to include finite-temperature effects, time-dependent effects, excited states, external forces, or other auxiliary variables. For simplicity, in this paper, we use a time-independent zero-temperature ground-state approach. We will furthermore assume that the ground state does not have spatial degeneracy.…”
Section: Introductionmentioning
confidence: 99%