Photoelectron and electron energy loss spectra of epitaxial aluminum nitride

The valence bands of epitaxial layers of A1N were studied by ultraviolet photoelectron spectroscopy and electron energy loss spectroscopy. A self-consistent band structure was calculated and the resultant density of states compared with the UPS spectra. Qualitative agreement was good, with discrepan...

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Veröffentlicht in:	Solid state communications 1985-01, Vol.56 (1), p.35-37
Hauptverfasser:	Olson, C.G., Sexton, J.H., Lynch, D.W., Bevolo, A.J., Shanks, H.R., Harmon, B.N., Ching, W.Y., Wieliczka, D.M.
Format:	Artikel
Sprache:	eng
Schlagworte:	Condensed matter: electronic structure, electrical, magnetic, and optical properties Electron and ion emission by liquids and solids impact phenomena Exact sciences and technology Photoemission and photoelectron spectra Physics
Online-Zugang:	Volltext
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Zusammenfassung:	The valence bands of epitaxial layers of A1N were studied by ultraviolet photoelectron spectroscopy and electron energy loss spectroscopy. A self-consistent band structure was calculated and the resultant density of states compared with the UPS spectra. Qualitative agreement was good, with discrepancies arising primarily from the neglect of dipole matrix elements.
ISSN:	0038-1098 1879-2766
DOI:	10.1016/0038-1098(85)90528-9