ABINIT is a package whose main program allows one to find the total energy, charge density, electronic structure and many other properties of systems made of electrons and nuclei, (molecules andâ€¦ (More)

In dynamic-angle spinning (DAS), a sample spins around an axis inclined at an angle ti( t) with respect to the magnetic field such that the averages of P,(cos 6â€™) are zero. The simplest case is whereâ€¦ (More)