Secondary Electron Emission by Plasmon-Induced Symmetry Breaking in Highly Oriented Pyrolytic Graphite

Two-particle spectroscopy with correlated electron pairs is used to establish the causal link between the secondary electron spectrum, the ( π + σ ) plasmon peak, and the unoccupied band structure of highly oriented pyrolytic graphite. The plasmon spectrum is resolved with respect to the involved in...

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Veröffentlicht in:	Physical review letters 2020-11, Vol.125 (19), p.1-196603, Article 196603
Hauptverfasser:	Werner, Wolfgang S. M., Astašauskas, Vytautas, Ziegler, Philipp, Bellissimo, Alessandra, Stefani, Giovanni, Linhart, Lukas, Libisch, Florian
Format:	Artikel
Sprache:	eng
Schlagworte:	Broken symmetry Density functional theory Electron emission Electrons Energy gap Graphite Interlayers Pyrolytic graphite Spectrum analysis
Online-Zugang:	Volltext
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