钠包覆C_60的润湿-非润湿转变
Wetting to Non-wetting Transition in Sodium-Coated C_60
摘要：
基于从头算和密度泛函理论计算，提出了一个富勒烯分子与多个钠原子相互作用的经验势。该模型预测的均匀覆盖C_60低于8 Na原子，并逐步液滴形成超过此大小。电离、温度和外部电场的影响表明，各种各样的、显然相互矛盾的实验结果确实可以达成一致。
英文摘要：
Based on ab initi and density-functional theory calculations, an empirical potential is proposed to model the interaction between a fullerene molecule and many sodium atoms. This model predicts homogeneous coverage of C_60 below 8 Na atoms, and a progressive droplet formation above this size. The effects of ionization, temperature, and external electric field indicate that the various, and apparently contradictory, experimental results can indeed be put into agreement.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
