2 papers
cond-mat.mtrl-sci2004
Ab Initio Studies of Liquid and Amorphous Ge
Jeng-Da Chai, D. Stroud
We review our previous work on the dynamic structure factor S(k,omega) of liquid Ge (l-Ge) at temperature T = 1250 K, and of amorphous Ge (a-Ge) at T = 300 K, using ab initio molec…
cond-mat.stat-mech2003
Modified Statistical Treatment of Kinetic Energy in the Thomas-Fermi Model
Jeng-Da Chai, John D. Weeks
We try to improve the Thomas-Fermi model for the total energy and electron density of atoms and molecules by directly modifying the Euler equation for the electron density, which w…