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

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

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....

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Veröffentlicht in:Journal of modern physics 2014-09, Vol.5 (15), p.1483-1488
Hauptverfasser: Kanazawa, Ikuzo, Saito, Makoto, Sasaki, Tomoaki, Imai, Erika
Format: Artikel
Sprache:eng
Schlagworte:
Angular correlation
Catalytic activity
Intercalation compounds
Mathematical models
Metal surfaces
Positron annihilation
Spectra
Topology
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Zusammenfassung: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.
ISSN:2153-1196
2153-120X
DOI:10.4236/jmp.2014.515150