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physics.atm-clus2008★ 25 cited
Ab initio studies of structures and properties of small potassium clusters
Arup Banerjee, Tapan K. Ghanty, Aparna Chakrabarti
We have studied the structure and properties of potassium clusters containing even number of atoms ranging from 2 to 20 at the ab initio level. The geometry optimization calculatio…
physics.atm-clus2007★ 24 cited
Time-dependent density functional theory calculation of van der Waals coefficient of sodium clusters
Arup Banerjee, Aparna Chakrabarti, Tapan K. Ghanty
In this paper we employ all-electron \textit{ab-initio} time-dependent density functional theory based method to calculate the long range dipole-dipole dispersion coefficient (van…