Structure and dynamics of liquid AsSe4 from ab initio molecular dynamics simulation
Disordered Systems and Neural Networks
2014-03-11 v1 Materials Science
Abstract
Structural and dynamical properties of AsSe4 liquids have been studied by ab initio molecular dynamics simulations as a function of temperature. Calculated neutron structure factors are in good agreement with experimental data. Results show the existence of a significant amount of As-As homopolar bonds and of SeI and AsIV units which are not part of the picture of the cross-linking As(Se1/2)3 pyramids usually proposed for the glassy state.
Keywords
Cite
@article{arxiv.1403.2358,
title = {Structure and dynamics of liquid AsSe4 from ab initio molecular dynamics simulation},
author = {Mathieu Bauchy},
journal= {arXiv preprint arXiv:1403.2358},
year = {2014}
}