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Pseudopotential

In physics, a pseudopotential or effective potential is used as an approximation for the simplified description of complex systems. Applications include atomic physics and neutron scattering. The pseudopotential approximation was first introduced by Hans Hellmann in 1934.

Atomic physics, Fermi pseudopotential & Pseudopotential libraries

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Atomic physics

CoreValenceElectronsAtomPotential
20 related topics

Fermi pseudopotential

Enrico FermiS-wavePlanck constantMassDirac delta function
9 related topics

Pseudopotential libraries

Quantum Monte CarloQuantum chemistryDavid Vanderbilt
3 related topics

Phillips pseudopotential

Bell Labs
1 related topics

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Overview

Atomic physics

Fermi pseudopotential

Phillips pseudopotential

Pseudopotential libraries

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Map overview Semantic statistics

Pseudopotential

Nodes43
Edges42
Triples242
Avg. degree1.95
Density0.046512
Components1

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Pseudopotential

Top relations

related to Further reading · 196
Pseudopotential → Academic Press, Alberto, Alder, Aliaksandr, April, Augustin, Austin, Beal, Bercx, Berni, Bibcode, Bihlmayer, Bjorkman, Blaha, Blugel, Blum, Blügel, Bonan, Bröder, Caliste
related to Norm-conserving pseudopotential · 12
Pseudopotential → An, Chiang, Different, Fourier, Hamann, HSC, Kohn-Sham, LAPW, Norm-conserving, Schlüter, The, They
related to Pseudopotential libraries · 12
Pseudopotential → David Vanderbilt, GBRV, Monte Carlo, NNIN/C, Pseudopotential Library, Pseudopotentials, SSSP, Standard Solid State Pseudopotentials, This, Vanderbilt Ultra-Soft Pseudopotential Site, Virtual Vault, Website
related to Atomic physics · 8
Pseudopotential → Coulombic, Fourier, Gaussian, In, It, Schrödinger, The, This
related to Fermi pseudopotential · 6
Pseudopotential → As, Dirac, Enrico Fermi, Planck, The, The Fourier
related to Ultrasoft pseudopotentials · 3
Pseudopotential → Hamiltonian, Ultrasoft, With
related to Phillips pseudopotential · 2
Pseudopotential → Bell Labs, James Charles Phillips
is a · 1
Pseudopotential → attempt to replace the complicated effects of the motion of the core

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Important terminology

pseudopotentials core physics doi displaystyle norm-conserving approximation electrons bibcode 10 atomic potential cut-off radius vol effective valence issn basis used

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Pseudopotentialis aattempt to replace the complicated effects of the motion of the core0.90text
quantum Monte Carloinstance ofA community website for pseudopotentials/effective core potentials developed for high accuracy correlated many-body methods0.80text
quantum chemistryNNIN Virtual Vault for Pseudopotentialsinstance ofA community website for pseudopotentials/effective core potentials developed for high accuracy correlated many-body methods0.80text
Pseudopotentialrelated to Atomic physicsThe0.60section
Pseudopotentialrelated to Atomic physicsSchrödinger0.60section
Pseudopotentialrelated to Atomic physicsCoulombic0.60section
Pseudopotentialrelated to Atomic physicsThis0.60section
Pseudopotentialrelated to Atomic physicsFourier0.60section
Pseudopotentialrelated to Atomic physicsIn0.60section
Pseudopotentialrelated to Atomic physicsIt0.60section
Pseudopotentialrelated to Atomic physicsGaussian0.60section
Pseudopotentialrelated to Fermi pseudopotentialEnrico Fermi0.60section

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