140 citations · 1.5k across the 87 of their papers we have counts for
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cond-mat.mtrl-sci2005★ 15 cited
Atomistic simulation of light-induced changes in hydrogenated amorphous silicon
T. A. Abtew, D. A. Drabold
We employ ab initio molecular dynamics to simulate the response of hydrogenated amorphous silicon to light exposure (Staebler-Wronski effect). We obtain improved microscopic unders…
cond-mat.dis-nn2005
{\it Ab initio} Simulation of Silver Transport in Ge_xSe_1-x: Ag
De Nyago Tafen, D. A. Drabold, M. Mitkova
In this paper, we present models of Ge-Se glasses heavily doped with Ag obtained from {\it ab initio} simulation and study the dynamics of the network with an emphasis on the motio…
cond-mat.dis-nn2005★ 9 cited
Direct ab initio MD simulation of silver ion diffusion in chalcogenide glasses
De Nyago Tafen, D. A. Drabold, M. Mitkova
In this paper, we present new models of germanium selenide chalcogenide glasses heavily doped with silver. The models were readily obtained with ab initio molecular dynamics and th…