4 papers
Binding Energies in Benzene Dimers: Nonlocal Density Functional Calculations
Aaron Puzder, Maxime Dion, David C. Langreth
The interaction energy and minimum energy structure for different geometries of the benzene dimer has been calculated using the recently developed nonlocal correlation energy funct…
Coordinate scaling in time-dependent current density functional theory
Maxime Dion, Kieron Burke
The coupling constant dependence is derived in time-dependent {\em current} density functional theory. The scaling relation can be used to check approximate functionals and in conj…
Van der Waals Density Functional for General Geometries
M. Dion, H. Rydberg, E. Schroder +2
A scheme within density functional theory is proposed that provides a practical way to generalize to unrestricted geometries the method applied with some success to layered geometr…
Van der Waals Density Functional for Layered Structures
H. Rydberg, M. Dion, N. Jacobson +5
To understand sparse systems we must account for both strong local atom bonds and weak nonlocal van der Waals forces between atoms separated by empty space. A fully nonlocal functi…