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Many-electron atom confinement

C. Diaz-Garda, S. A. Cruz, Many-electron atom confinement by a penetrable spherical box, Inti. J. Quantum Chem. 108 (2008) 1572-1588. [Pg.76]

Thomas-Fermi-Dirac-Weizsacker Density Functional Formalism Applied to the Study of Many-electron Atom Confinement by Open and Closed Boundaries... [Pg.255]

Many-electron Atom Confinement by Closed Boundaries 257... [Pg.255]

In this contribution, the adequacy of the TFDA.W method for the study of many-electron atom confinement within different confinement conditions -by closed and open boundaries - is explored. We begin by making a brief review of the main strategy followed in the TFDA.W method to account for the study of many-electron atoms confined by hard and soft spherical boxes. Here, important quantitative corrections to our previous studies are introduced, leading to better agreement with other reference calculations,... [Pg.256]

TFDAW Density Functional Formalism Applied to Many-electron Atom Confinement... [Pg.257]

MANY-ELECTRON ATOM CONFINEMENT BY CLOSED BOUNDARIES... [Pg.257]

Two-electron systems are the most studied systems in quantum mechanics due to the fact that they are the simplest systems that contain the electron-electron interaction, which is a challenge for the solution of the Schrodinger equation [1], In particular, helium-like atoms are used many times as a reference to apply new theoretical and computational techniques. Additionally, in recent years the study of many-electron atoms confined spatially have a particular interest since the confinement induces important changes on the electronic structure of these systems [2, 3], The confinement imposed by rigid walls has been quite popular from the Michels proposal made 76 years ago [4], followed by Sommerfeld and Welker one year later [5]. Such a model assumes that the external potential has the expression... [Pg.112]


See other pages where Many-electron atom confinement is mentioned: [Pg.2]    [Pg.256]    [Pg.257]    [Pg.270]   


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