@Article{JAMS-2-289, author = {Peng , J. F.Li , P.Ren , J.Qiao , L. W. and Tang , K. T.}, title = {Calculation of the Van der Waals Potential of Argon Dimer Using a Modified Tang-Toennies Model}, journal = {Journal of Atomic and Molecular Sciences}, year = {2011}, volume = {2}, number = {4}, pages = {289--293}, abstract = {

The Tang-Toennies (TT) potential model was modified based on the physical nature of the interatomic interaction to describe the $Ar-Ar$ potential very accurately in the short range of the repulsive region. Using the modified TT potential model, the ground state van der Waals potential energy curve of $Ar_2$ was calculated. Compare to the experimental result, the current potential shows that the modified potential model not only gives the precise result in the long-range part, but also gives quite accurate result in the short-range repulsive part.

}, issn = {2079-7346}, doi = {https://doi.org/10.4208/jams.011511.022111a}, url = {http://global-sci.org/intro/article_detail/jams/8163.html} }