Density Functional Theory (DFT)
Quantum Chemistry Methods
Article REF: AF6050 V2
Density Functional Theory (DFT)
Quantum Chemistry Methods

Authors : Ghania BOUCEKKINE, Abdou BOUCEKKINE

Publication date: January 10, 2017 | Lire en français

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5. Density Functional Theory (DFT)

History

The idea of expressing the total energy of a polyelectronic system as a functional of the total electron density was introduced by L.H. Thomas and E. Fermi . Recall that a functional is an application that associates a number with a function. But it wasn't until 1964 that Hohenberg...

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