Characterization of Surfaces on an Atomic Scale by Field Ionization Energy Spectra

Field ionization energy spectra of ions produced at a metallic surface are studied in order to relate the distributions in energy to surface properties. The technique provides information about the mechanical and electronic properties of the surface on the level of single surface atoms. Instrumentat...

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Bibliographische Detailangaben
Hauptverfasser:	Jason, Andrew J, Parr, Albert C
Format:	Report
Sprache:	eng
Schlagworte:	Atomic and Molecular Physics and Spectroscopy ATOMS CRYOGENICS Cycloheptatriene compounds ELECTRON SCATTERING Energy methods ENERGY TRANSFER FERMI SURFACES FIELD EMISSION FIELD ION MICROSCOPY Field ionization GAS IONIZATION LABORATORY EQUIPMENT Magnetic analyzers METALS MOLECULAR PROPERTIES PHENOLS PHOTOIONIZATION Structural analysis SURFACE CHEMISTRY SURFACE PROPERTIES TOLUENES
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Beschreibung
Zusammenfassung:	Field ionization energy spectra of ions produced at a metallic surface are studied in order to relate the distributions in energy to surface properties. The technique provides information about the mechanical and electronic properties of the surface on the level of single surface atoms. Instrumentation details are discussed and experimental results of the project given. Examples of energy distributions are given and the experimental relationship between distributions and imaging gas properties is discussed.