%0 Journal Article
%T Configurational Entropy, Diffusivity and Potential Energy Landscape in Liquid Argon<br>
%A DUAN Yong-Ping
%A MA Cong-Xiao
%A LI Jia-Yun
%A LI Cong
%A WANG Dan
%A LI Mei-Li
%A SUN Min-Hua
%A <br>
%J 中国物理快报
%D 2009
%I 
%X The configurational entropy, diffusion coefficient, dynamics and thermodynamics fragility indices of liquid argon are calculated using molecular dynamics simulations at two densities. The relationship between dynamics and thermodynamics properties is studied. The diffusion coefficient depends linearly on configurational entropy, which is consistent with the hypothesis of Adam-Gibbs. The consistence of dynamics and thermodynamics fragility indices demonstrates that dynamical behaviour is governed by thermodynamics behaviour in glass transition of liquid argon.
%K 64
%K 70
%K Kj
%K 65
%K 40
%K Gd
%K 66
%K 20
%K Gd<br>
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=E27DA92E19FE279A273627875A70D74D&aid=24B341D205862E79C1FA9B708103B6B3&yid=DE12191FBD62783C&vid=96C778EE049EE47D&iid=CA4FD0336C81A37A&journal_id=0256-307X&journal_name=中国物理快报&referenced_num=0&reference_num=0