Band lineup between CdS and ultra high vacuum-cleaved CuInS2 single crystals

The interface formation between vacuum evaporated CdS and ultrahigh vacuum-cleaved CuInS2 single crystals has been studied by synchrotron excited photoelectron spectroscopy. The valence band discontinuity is determined directly from valence band difference spectra to be ΔEV=0.6 (±0.1) eV. This value...

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Veröffentlicht in:	Applied physics letters 1997-03, Vol.70 (10), p.1299-1301
Hauptverfasser:	Klein, A., Löher, T., Tomm, Y., Pettenkofer, C., Jaegermann, W.
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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