Total-energy calculations using a gradient-expanded kinetic-energy functional
Total-energy calculations using a gradient-expanded kinetic-energy functional is a scholarly work by Niranjan Govind, published in 1994 in ''Physical Review B''. The main subjects of the publication include materials science, energy, Fermi Gamma-ray Space Telescope, atomic physics, Boron nitride nanotube, kinetic energy, density functional theory, Thomas–Fermi model, Schottky barrier, ground state, energy, and physics. The authors also compare the results with those obtained using the simpler Thomas-Fermi form of the kinetic-energy functional.