Data di Pubblicazione:
1995
Citazione:
Heteroepitaxial growth of InAs on GaAs(100) mediated by Te at the interface / W.N. Rodrigues, V.H. Etgens, M. Sauvage-Simkin, G. Rossi, F. Sirotti, R. Pinchaux, F. Rochet. - In: SOLID STATE COMMUNICATIONS. - ISSN 0038-1098. - 95:12(1995), pp. 873-877. [10.1016/0038-1098(95)00397-5]
Abstract:
The heteroepitaxy of InAs on a Te covered GaAs surface is investigated by photoelectron spectroscopy. Core-level spectra probed with synchrotron radiation show that Te remains at the interface between InAs and GaAs in a concentration much higher than the solubility limit of this element in III-V compounds, suggesting that a new compound is being formed. We propose that this interlayer is responsible for the observed changing in the growth mode of the InAs overlayer from islands to layer by layer.
Tipologia IRIS:
01 - Articolo su periodico
Keywords:
A. semiconductors; A. surfaces and interfaces; B. epitaxy; E. photoelectron spectroscopies; Chemistry (all); Condensed Matter Physics; Materials Chemistry2506 Metals and Alloys
Elenco autori:
W.N. Rodrigues, V.H. Etgens, M. Sauvage-Simkin, G. Rossi, F. Sirotti, R. Pinchaux, F. Rochet
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