Interaction potential between micro/nano curved surface and a particle located inside the surface (II):Numerical experiment and equipotential surfaces  

作　　者：WU JiYe YIN YaJun HUANG Kun FAN QinShan 

机构地区：[1]Department of Engineering Mechanics,School ofAerospace,Tsinghua University,Beijing 100084,China [2]Division of Mechanics,Nanjing University of Technology,Nanjing 211816,China

出　　处：《Science China(Physics,Mechanics & Astronomy)》2012年第6期1077-1082,共6页中国科学：物理学、力学、天文学（英文版）

基　　金：supported by the National Natural Science Foundation of China (Grant Nos. 11072125 and 10872114);the Natural Science Foundation of Jiangsu Province (Grant No. SBK201140044)

摘　　要：We verify the accuracy of the curvature-based potential.By means of the idealized numerical experiment,we show that the curvature-based potential is in good agreement with the numerical experiment,and the errors are within a reasonable range.Based on the curvature-based potential,the equipotential surfaces of particles are derived,and the intrinsic relations between the equipotential surfaces and Weingarten helicoids are shown.We verify the accuracy of the curvature-based potential.By means of the idealized numerical experiment,we show that the curvature-based potential is in good agreement with the numerical experiment,and the errors are within a reasonable range.Based on the curvature-based potential,the equipotential surfaces of particles are derived,and the intrinsic relations between the equipotential surfaces and Weingarten helicoids are shown.

关 键 词：micro/nano curved surface curvature-based potential idealized numerical experiment equipotential surfaces 

分 类 号：O561.5[理学—原子与分子物理] P435[理学—物理]