Skyrmion-Like Solitons, Topological Quasi-Positroniums, and Soliton-Catalytic Effects in Graphite-Potassium Intercalation Compounds and Metal Surfaces  

作　　者：Ikuzo Kanazawa Makoto Saito Tomoaki Sasaki Erika Imai 

机构地区：[1]Department of Physics, Tokyo Gakugei University, Tokyo, Japan

出　　处：《Journal of Modern Physics》2014年第15期1483-1488,共6页现代物理（英文）

摘　　要：We have analyzed the narrow components in the positron annihilation angular correlation spectra of graphite-potassium intercalation with the theoretical formula, which is extended from “topological quasi-positronium” model and discusses the relation to the catalytic activity of hydrogens. One mechanism of the soliton-catalytic effect is proposed.We have analyzed the narrow components in the positron annihilation angular correlation spectra of graphite-potassium intercalation with the theoretical formula, which is extended from “topological quasi-positronium” model and discusses the relation to the catalytic activity of hydrogens. One mechanism of the soliton-catalytic effect is proposed.

关 键 词：Model of Surface Chemical Reactions Catalysis ALKALI Metal POSITRON POSITRON ANNIHILATION 

分 类 号：O6[理学—化学]