{ "contributor-id" "b645a915-d1fa-4155-a3da-65469f990011" "description" "This Model Driver implements a logistic function as the cutoff for the Morse pair potential. It takes five parameters: (1) the cutoff separation in angstroms, (2) the logistic Width, (3) the epsilon parameter in eV, (4) the C parameter in inverse angstroms, and (5) the equilibrium pair separation 'Rzero' in angstroms." "developer" [ "eb124224-7e88-4582-ac67-15d48347bbba" ] "doi" "10.25950/5ef5443c" "domain" "openkim.org" "executables" [] "extended-id" "Morse_SigmoidalSmoothed__MD_199191711608_002" "implementer" [ "b645a915-d1fa-4155-a3da-65469f990011" "ea8e6409-6510-463e-99c8-bebd0947f897" ] "kim-api-version" "2.0" "maintainer-id" "b645a915-d1fa-4155-a3da-65469f990011" "publication-year" "2019" "source-citations" [ { "author" "J. E. Jones" "doi" "10.1098/rspa.1924.0082" "journal" "Proceedings of the Royal Society of London A: Mathematical, Physical and Engineering Sciences" "number" "738" "pages" "463--477" "publisher" "The Royal Society" "recordkey" "MD_199191711608_002a" "recordtype" "article" "title" "On the Determination of Molecular Fields. {II}. {F}rom the Equation of State of a Gas" "volume" "106" "year" "1924" } ] "title" "Morse pair potential with sigmoidal smoothing at cutoff v002" }